Rims

The Mavic Cosmic SL 65 Disc 19mm wheels with their aerodynamic profile and low weight offer maximum performance on flat terrain. Be fast and aerodynamic with the 65mm profile, ideal for flat terrain and more stable in crosswinds. With INFINITY hubs, power transfer is ultra-efficient and the wheel is even more responsive. The reduced inertia of the rim results in immediate acceleration. Rim material: 100% unidirectional carbon fiber. Height: 64 mm. Inner width: 19 mm. Braking: disc. ETRTO size: 622x19TC. Tire: UST Tubeless Ready - Use with Mavic tubeless rim tape. Spoke material: steel. Shape: straight, extra flat, constricted, anti-rot (front and rear). Nipples: steel, ABS, black. Spokes: crossed by 2 (front and rear). Hub body material: aluminum. Body design: INFINITY. Standard disc: center lock only. Axle material: aluminum. Axle size: front 12x100 / rear 12x142 - Convertible to quick release with adapters (not included). Freewheel: Shimano HG road. Bearing technology : QRM self-adjusting - sealed cartridge. UST rim tape mounted on the wheel. UST valve not mounted on the wheel. Front axle adapter: 12x100 convertible to 9x100. Rear axle adapter: 12x142 convertible to 9x135. Multi-function adjustment wrench with rear wheel. Weight Pair : 1649g Weight Front : 767g Weight Rear : 882g

Mavic Cosmic SL 45 Disc 23mm wheels. With its 23 mm wide UD carbon rim, the Cosmic SL 45 is the most versatile of Mavic's carbon wheels, with improved comfort and performance. Less resistance, more watts thanks to the 45 mm rim profile and the flat spokes developed by our aerodynamics experts and tested in the wind tunnel. With INFINITY hubs, power transfer is ultra-efficient and the wheel is even more responsive. The lightweight 23 mm rim and the spoke configuration make the Cosmic SL 45 Disc Mavic's most versatile road wheel ever designed. Rim material: 100% unidirectional carbon fiber. Height: 45 mm. Internal width: 23 mm. Drilling: Fore Carbon tubeless technology without rim tape (24 front/rear holes). Braking: disc. ETRTO size: 622x23TC. Tire: UST Tubeless Ready. Spoke material: steel. Shape: straight, extra flat, constrained, anti-rotation (front and rear). Nipples: brass, black. Nut: M6. Spoke pattern: crossed 2 (front and rear). Hub body material: aluminum. Body design: INFINITY. Standard disc: only Center Lock. Axle material: aluminum. Axle dimensions: front 12x100 / rear 12x142 - Convertible to quick release with adapters (not included). Freewheel technology: Instant Drive 360. Freewheel: Shimano HG road. Bearing technology: QRM self-adjusting - sealed cartridge. UST valve not mounted on the wheel. Multi-function adjustment key + M6 spoke key with the rear wheel. Weight Pair : 1555g Weight Front : 720g Weight Rear : 835g

- True disc gravel rim - At 330 grams, ENVE's lightest 700c tubeless rim accelerates quickly and ascends with ease - Armed against pinch flats with the patent-pending Wide Hookless Bead, the G23 is tough and relentless on road, path, or trail - Generous 23mm internal width, specifically conceived to meet the performance and ride quality demands of serious mixed surface cyclists. - Rim Construction: Double wall - Brake Type: Disc - Tire Type: Tubeless Ready

Zipp's 3ZERO MOTO carbon rims are inspired by moto to provide riders with the control and durability required for pure speed. Moto remains a powerful source of inspiration for good reason. Based in the racing hotbed of Indy, Zipp for more than three decades has used motorsports as an inspiration to develop pioneering carbon cycling innovations. Our single-wall approach, what we call Moto Technology, allows the rims to "pivot" from either side of the spoke bed while traversing rough terrain. As the wheel encounters obstacles, each edge of the rim is designed for compliance, creating the feel of extra suspension. For the rider, that means durability and control for greater speed. Moto Inspired. Control + Durability = Speed. - Higher impact resistance - Reduced chance of pinch flatting - More traction in rough corners - Smoother ride in rocky terrain - Ability to run lower tire pressure - Reduced rider fatigue - TyreWiz tire-pressure monitoring device - Frustration-free tire installation - Rim is designed for compliance, creating the feel of extra suspension

Zipp's 3ZERO MOTO carbon rims are inspired by moto to provide riders with the control and durability required for pure speed. Moto remains a powerful source of inspiration for good reason. Based in the racing hotbed of Indy, Zipp for more than three decades has used motorsports as an inspiration to develop pioneering carbon cycling innovations. Our single-wall approach, what we call Moto Technology, allows the rims to "pivot" from either side of the spoke bed while traversing rough terrain. As the wheel encounters obstacles, each edge of the rim is designed for compliance, creating the feel of extra suspension. For the rider, that means durability and control for greater speed. Moto Inspired. Control + Durability = Speed. - Higher impact resistance - Reduced chance of pinch flatting - More traction in rough corners - Smoother ride in rocky terrain - Ability to run lower tire pressure - Reduced rider fatigue - TyreWiz tire-pressure monitoring device - Frustration-free tire installation - Rim is designed for compliance, creating the feel of extra suspension

Zipp's 3ZERO MOTO carbon rims are inspired by moto to provide riders with the control and durability required for pure speed. Moto remains a powerful source of inspiration for good reason. Based in the racing hotbed of Indy, Zipp for more than three decades has used motorsports as an inspiration to develop pioneering carbon cycling innovations. Our single-wall approach, what we call Moto Technology, allows the rims to "pivot" from either side of the spoke bed while traversing rough terrain. As the wheel encounters obstacles, each edge of the rim is designed for compliance, creating the feel of extra suspension. For the rider, that means durability and control for greater speed. Moto Inspired. Control + Durability = Speed. - Higher impact resistance - Reduced chance of pinch flatting - More traction in rough corners - Smoother ride in rocky terrain - Ability to run lower tire pressure - Reduced rider fatigue - TyreWiz tire-pressure monitoring device - Frustration-free tire installation - Rim is designed for compliance, creating the feel of extra suspension

Zipp's 3ZERO MOTO carbon rims are inspired by moto to provide riders with the control and durability required for pure speed. Moto remains a powerful source of inspiration for good reason. Based in the racing hotbed of Indy, Zipp for more than three decades has used motorsports as an inspiration to develop pioneering carbon cycling innovations. Our single-wall approach, what we call Moto Technology, allows the rims to "pivot" from either side of the spoke bed while traversing rough terrain. As the wheel encounters obstacles, each edge of the rim is designed for compliance, creating the feel of extra suspension. For the rider, that means durability and control for greater speed. Moto Inspired. Control + Durability = Speed. - Higher impact resistance - Reduced chance of pinch flatting - More traction in rough corners - Smoother ride in rocky terrain - Ability to run lower tire pressure - Reduced rider fatigue - TyreWiz tire-pressure monitoring device - Frustration-free tire installation - Rim is designed for compliance, creating the feel of extra suspension

Upgrade or refresh your Bontrager wheels. Genuine replacement parts When it's time to refresh your trusty wheelset, Trek genuine replacement parts have you covered. - OCLV is ultra-light, compliant, and durable, the most advanced carbon available - Tubeless Ready (TLR) rims allow for quick transition to tubeless system upgrade - Ultra-durable OCLV Carbon rim with 28.5mm internal 34.5mm external width

Welcome to a new dimension of cycling. The Mavic Cosmic S 42 Disc wheel, with its ultralight all-carbon rim, offers instant acceleration and improved control, to the stars and beyond. With an inner width of 21 mm, this wheel maximizes tire volume, increasing confidence, improving efficiency and optimizing cornering performance. Its disc-specific design perfectly handles the stresses associated with disc brakes, providing exceptional handling and stopping power. The 42mm profile height and wind-tunnel-tested flat spokes maximize the Cosmic S 42 Disc's aerodynamics and give it impeccable lateral stability at high speeds. Cyclists looking for ideal all-terrain versatility and ultralight power will find plenty to enjoy, both uphill and downhill. The light weight provides excellent capabilities on the toughest inclines, so you can tackle Alpe d'Huez like it's a gentle hill, and Mavic's UST Tubeless Ready technology simplifies tire installation, offering improved comfort and efficiency. High-quality steel spokes and durable bearings with our ID360 freewheel technology provide exceptional strength and longevity. In addition, the angled spokes make the wheel easy to maintain, enabling hassle-free maintenance. Hand-assembled in Europe, the Cosmic S 42 Disc is the result of Mavic's extensive experience in producing high-quality wheels, and we guarantee it for life. The exceptional dynamics and remarkable smoothness of the Cosmic S 42 Disc offer all-terrain versatility for cyclists seeking optimal performance in all conditions. With its reliability and ease of maintenance, it is a lasting investment ready to take on any challenge. Don't look too long for the ideal wheel: The Cosmic S 42 Disc is here to bring a mythical level of performance and perfection to your rides. Rim material: 100% carbon fiber. Height: 42 mm. Inner width: 21 mm. Drilling: traditional (24 holes front/rear). Braking: disc. ETRTO size: 622x21TC. Tire: UST Tubeless Ready - Use with Mavic tubeless rim tape. Spoke material: steel. Shape: curved, round spoke (front and rear). Nipples: steel, ABS, black. Spoke lace pattern: crossed by 2 (front and rear). Hub body material: aluminum. Body design: CLASSIC. Standard disc: Center Lock only. Axle material: aluminum. Axle size: front 12x100 / rear 12x142 - Convertible to release quick release with adapters (not included). freewheel technology: Instant Drive 360. Freewheel: Shimano HG road. Bearing technology : QRM self-adjusting - sealed cartridge. User guide. UST rim tape mounted on the wheel. UST valve not mounted on the wheel. Weight Pair : 1660g Weight Front : 775g Weight Rear : 885g

Transform any gravel bike with Circos carbon gravel wheels. Our Circos carbon rim delivers a light, smooth, and responsive ride feel with a durable design that’s backed by a lifetime warranty. Circos wheels are hand-built with reliable DT Swiss 350 hubs, spokes, and nipples for a trouble-free wheel so you can ride gravel your way. - 25mm internal rim width - Hookless rim design with thick flange holds up to gravel adventures - Reinforced rim spoke bed with washers for extra durability - Rear-optimized rim drilling for better spoke bracing angles - Features a 28 spoke hole rim - Optimized for use with Teravail Tubeless Tape, valves, and tires - Circos rims are backed by a lifetime warranty for original owner under appropriate use - DT Swiss 350 hubs are smooth, reliable, and easy to service - Built with DT Swiss Competition spokes and DT Swiss Pro Lock nipples - Teravail Tubeless Tape installed and Tubeless Valve included - Includes Teravail tubeless valve with integrated valve core removal tool - All Circos wheels are hand-laced, trued, and tensioned in Minnesota by professional wheel builders - 855g with tubeless tape and valve

HED's entire line of Big Deal fat rims can be purchased as a rim-only for the custom build of your dreams! Big Deal is 445 grams and 85mm-wide of pure fat-bike joy. This one-piece, full-carbon rim will change the way you ride. Big Deal utilizes a ribbed, single-wall design to maximize stiffness and minimize rotational weight…all on a tubeless-ready platform. Compared to most aluminum fat bike wheel/tire combinations in the market today, you can expect to lose 1.5 to 2 pounds… per wheel. Note that the Big Deal is drilled symmetrically ONLY and cannot accommodate offset frames. Big Deal utilizes Inflatobam, HED's patented tubeless technology for installing big tires. The twin channel rim design provides a better pre-inflation seal by trapping each tire bead against the rim. This drastically reduces the amount of air it takes to get the beads to “bam” into place. In conjunction with the rim shape, Inflatobam utilizes Inflatobands. These effectively provide a variable rim-channel diameter. This compensates for the discrepancies in tire bead diameters by minimizing the gap between the tire and the rim channels (the main source of air leaks). Once seated, the angled bead shelf prevents the tire from collapsing back into the rim at low pressure. Our interior surfacing and tight tolerances ensure no tire burp or slip. Also note that our rim shape does not require tire levers to remove and install tires. Inner tubes may be used, too. Additional Info - Rim Type: 85mm - Rim Material: Carbon - Rim Weight: 445g - Color: Twill Weave - Rim Hole Count: 32 - Drill Pattern: Symmetrical Only - Decal Type: White - MIN/MAX TIRE SIZE: 3.8 - 5.0" - Rim ERD: 564 (includes washer)

HED's entire line of Big Deal fat rims can be purchased as a rim-only for the custom build of your dreams! Thus far, our Big Deal fat rims and wheels have won the hearts of cyclists around the world. What if that's not enough for you? What if we told you that we now have an even BIGGER deal than before? Enter: The Big Half Deal (B.H.D.). This is a special, larger diameter version of our beloved 85mm-wide carbon Big Deal rim. With a 27.5-inch size, it's smack-dab-HALF-way between a 26" wheel and a 29" wheel. If you have a new-fangled 27.5" fat bike, this is THE performance rim choice. Like other Big Deals, the B.H.D. is tubeless ready with our patented Inflatobam technology. Tech Notes 1. Do NOT use tire levers on B.H.D. rims! 2. Specific to our Big Deal line of carbon rims: If you choose to ride these rims on regular dirt trails (e.g. NOT in soft snow or sand), wider tires and higher air pressure will decrease the chance of rim damage from striking an obstacle. We strongly recommend an honest assessment of your ride style. For the BHD, use 8psi minimum on groomed snow, or 10psi minimum on dirt and rocks - both with a minimum tire size of 3.8". Additional Info - Rim Width: 85mm - Rim Material: Carbon - Rim Weight: 465 grams - Color: Twill Weave - Rim Hole Count: 32 - Drill Pattern: Symmetrical Only - Decal Type: White - MIN/MAX TIRE SIZE: 3.8 - 5.0" - Rim ERD: 589 (includes washer)

- Unidirectional Toray T700 carbon fiber construction - Reinforced nipple bed with directional drilling - Hookless bead design - Tubeless ready - Disc brake only - ISO-Mountain certified - ISO: 559 - Width ID: 80 - Width OD: 85 - Profile: 22 - Wall: Dbl - Side: Disc - Valve: PV - Weight: 610g - ERD: 542 - Tire Compatibility: Tubeless Compatible

Zipp's 101 XPLR is our first purpose-built rim for gravel. Thanks to MOTO Technology, this wheelset arms gravel cyclists with more control and durability over harsh terrain, providing a smooth ride quality that helps reduce fatigue. That means a more comfortable ride. The 101 XPLR -short for explore-is purpose-built for riders searching for adventure beyond the norm. Think of it as a magic carpet ride over primitive roads, especially with large tubeless tires at lower tire pressures. This rim is ideal for gravel racing, adventure, or any long day in the saddle. Based on Zipp's MOTO Technology, the 101 XPRL's single-wall rim construction provides excellent compliance and vibration damping. Less fatigue, allows you to ride longer and faster. Quarq's TireWiz is an add-on option for 101 XPRL to dial in your pressure for an even more compliant ride. - All day comfort and compliant ride - Available in 700c or 650b - 27mm wide internal profile - Reduced chance of pinch flatting - More traction in rough corners - Smoother ride in rocky terrain - Ability to run lower tire pressure - Less fatigue, which allows you to ride longer and faster - Frustration-free tire installation - Lifetime Warranty

Zipp's 101 XPLR is our first purpose-built rim for gravel. Thanks to MOTO Technology, this wheelset arms gravel cyclists with more control and durability over harsh terrain, providing a smooth ride quality that helps reduce fatigue. That means a more comfortable ride. The 101 XPLR -short for explore-is purpose-built for riders searching for adventure beyond the norm. Think of it as a magic carpet ride over primitive roads, especially with large tubeless tires at lower tire pressures. This rim is ideal for gravel racing, adventure, or any long day in the saddle. Based on Zipp's MOTO Technology, the 101 XPRL's single-wall rim construction provides excellent compliance and vibration damping. Less fatigue, allows you to ride longer and faster. Quarq's TireWiz is an add-on option for 101 XPRL to dial in your pressure for an even more compliant ride. - All day comfort and compliant ride - Available in 700c or 650b - 27mm wide internal profile - Reduced chance of pinch flatting - More traction in rough corners - Smoother ride in rocky terrain - Ability to run lower tire pressure - Less fatigue, which allows you to ride longer and faster - Frustration-free tire installation - Lifetime Warranty

- Carbon rims available in two different profile heights featuring improved brake tracks - Toray T700 carbon in both Unidirectional and 3k carbon weaves for strength and integrity - Tubeless compatible rim bed with an 18mm internal width supports wider modern road tires Specs: - ISO: 622 - Width ID: 18 - Width OD: 25 - Wall: Dbl - Side: MSW - Valve: PV - Tire Compatibility: Tubeless Compatible High Profile: - Profile: 50 - Weight: 500g - ERD: 545 Low Profile: - Profile: 38 - Weight: 470g - ERD: 569

- Unidirectional Toray T700 carbon fiber construction - Available in multiple widths for Cross Country, All Mountain, and Downhill applicarions - Reinforced nipple bed with directional drilling - Hookless bead design - Tubeless ready - Disc brake only - ISO-Mountain certified - ISO: 622 - Wall: Dbl - Side: Disc - Valve: PV - Tire Compatibility: Tubeless Compatible All Mountain: - Width ID: 27 - Width OD: 32 - Profile: 29 - Weight: 440g - ERD: 578 Downhill: - Width ID: 32 - Width OD: 38 - Profile: 31 - Weight: 500 - ERD: 584 Cross Country: - Width ID: 24 - Width OD: 30 - Profile: 26 - Weight: 390g - ERD: 587

- Unidirectional Toray T700 carbon fiber construction - Available in multiple widths for Cross Country, All Mountain, and Downhill applications - Reinforced nipple bed with directional drilling - Hookless bead design - Tubeless ready - Disc brake only - ISO-Mountain certified - ISO: 584 - Wall: Dbl - Side: Disc - Valve: PV - Tire Compatibility: Tubeless Compatible All Mountain: - Profile: 29 - Width ID: 27 - Width OD: 32 - Weight: 410g - ERD: 541 Downhill: - Width ID: 32 - Width OD: 37 - Profile: 31 - Weight: 450g - ERD: 545 Cross Country: - Width ID: 24 - Width OD: 30 - Profile: 26 - Weight: 370g - ERD: 550

- Asymmetric Bead Socket Technology brings Stan's legendary easy inflation and the most reliable airtight seal to wider, offset carbon rims - Custom carbon layup equalizes impact forces on both the long and short sides of the rim, making both stronger - Asymmetric rim shape with offset drilling improves bracing angle and balances spoke tension to create a stronger overall wheel - 250lb Recommended Maximum Rider Weight - 27.5": 420g, 29": 455g

Transform any gravel bike with Circos carbon gravel wheels. Our Circos carbon rim delivers a light, smooth, and responsive ride feel with a durable design that’s backed by a lifetime warranty. Circos wheels are hand-built with reliable DT Swiss 350 hubs, spokes, and nipples for a trouble-free wheel so you can ride gravel your way. - 25mm internal rim width - Hookless rim design with thick flange holds up to gravel adventures - Reinforced rim spoke bed with washers for extra durability - Front-optimized rim drilling for better spoke bracing angles - Features a 28 spoke hole rim - Optimized for use with Teravail Tubeless Tape, valves, and tires - Circos rims are backed by a lifetime warranty for original owner under appropriate use - DT Swiss 350 hubs are smooth, reliable, and easy to service - Built with DT Swiss Competition spokes and DT Swiss Pro Lock nipples - Teravail Tubeless Tape installed and Tubeless Valve included - Includes Teravail tubeless valve with integrated valve core removal tool - All Circos wheels are hand-laced, trued, and tensioned in Minnesota by professional wheel builders - 765g with tubeless tape and valve

Original equipment replacement rims. GENUINE REPLACEMENT PARTS When it's time to refresh your trusty bike, Trek Genuine Replacement Parts have you covered. PRODUCT DETAILS - Original replacement rims for Bontrager Kovee Pro 30 wheels - Tubeless Ready Design - Optimize with Bontrager TLR Sealant, TLR rim strips, valve stems, and tires - Double wall carbon rim (35mm outer, 28.5mm inner width)

Original equipment replacement rims. GENUINE REPLACEMENT PARTS When it's time to refresh your trusty bike, Trek Genuine Replacement Parts have you covered. PRODUCT DETAILS - Original replacement rims for Bontrager Line Pro 40 wheels - Tubeless Ready Design - Optimize with Bontrager TLR Sealant, TLR rim strips, valve stems, and tires - Double wall alloy rim (46.5mm outer, 41mm inner width)

Upgrade or refresh your Bontrager wheels. GENUINE REPLACEMENT PARTS When it's time to refresh your trusty wheelset, Trek Genuine Replacement Parts have you covered. PRODUCT DETAILS - OE replacement rims - For Bontrager Wheel Service Center use only

Upgrade or refresh your Bontrager wheels. GENUINE REPLACEMENT PARTS When it's time to refresh your trusty wheelset, Trek Genuine Replacement Parts have you covered. PRODUCT DETAILS - OE replacement rims - For Bontrager Wheel Service Center use only

Our flagship CZR carbon rims deliver minimal rotational weight and fine-tuned compliance to make you feel at one with the terrain. Reinforced spoke holes, TCS 2.0 technology, an asymmetrical design, and two years of development make them the most dependable carbon rims on the market. CZR rims set themselves apart from the pack by providing unbeatable strength and ride quality at a more affordable price. Available in i23 and i30 inner widths to satisfy the needs of both gravel and mountain riders. FEATURES: - Reinforced spoke beds, proven 4D angled spoke hole drilling, and an asymmetrical design…all the necessary ingredients of an incredibly durable rim. - Two internal width options… 23mm for the gravel-centric and 30mm for the mountain-focused. - When compared to the competition, lab tests proved our CZR carbon rims to be lighter overall, more impact resistant, and laterally stiffer while remaining vertically compliant. To be precise, our CZR i23 rims were 38% more impact resistant than their direct competition while our CZR i30 rims were 10% more impact resistant. USAGE: Adventure Road / Gravel / Cross-Country / Trail / Enduro

Stiffer, stronger, and ready to party, ARC 31 Carbon Rims take notes from Race Face's Next R carbon wheelset; built to handle the most challenging days on the trail. With one of the lightest enduro rims on the market, you can tackle the climbs with speed while you hit the descents with confidence. The ARC 31 has been redesigned to take full advantage of the benefits carbon fiber has to offer, and feature a generous 31mm internal width for modern tire widths with lower pressures. Lace these rims to your favorite hub, and you’ve got a world-class wheelset ready for action.

Circos is Teravail’s carbon gravel rim. Speedy, smooth, and backed by a lifetime warranty, Circos improves your connection to the terrain on every ride. These rims are engineered for a perfect fit with all Teravail gravel tires, which means easy tubeless setup, optimized tire profiles and plenty of options. -25mm internal rim width -Hookless rim design with thick flange holds up to gravel adventures -Reinforced rim spoke bed with washers for extra durability -Front- and rear-optimized rim drilling for better spoke bracing angles -Optimized for use with Teravail Tubeless Tape, valves, and tires -370 grams -Lifetime warranty for original owner under appropriate use

Circos is Teravail’s carbon gravel rim. Speedy, smooth, and backed by a lifetime warranty, Circos improves your connection to the terrain on every ride. These rims are engineered for a perfect fit with all Teravail gravel tires, which means easy tubeless setup, optimized tire profiles and plenty of options. -25mm internal rim width -Hookless rim design with thick flange holds up to gravel adventures -Reinforced rim spoke bed with washers for extra durability -Front- and rear-optimized rim drilling for better spoke bracing angles -Optimized for use with Teravail Tubeless Tape, valves, and tires -370 grams -Lifetime warranty for original owner under appropriate use

Fluent is Teravail’s carbon mountain bike rim. It’s designed for a light and lively ride feel with the durability to hold up to trail rides and bikepacking adventures alike — and it's backed by a lifetime warranty. Fluent rims are engineered for a seamless experience with Teravail’s wide selection of MTB tires for easy tubeless setup and optimized tire profiles so you can ride dirt your way. - 30mm internal rim width - Hookless rim design with extra- thick flange holds up to singletrack adventures - Reinforced rim spoke bed for extra durability - Front-optimized rim drilling for better spoke bracing angles - Optimized for use with Teravail Tubeless Tape (35mm recommended width), valves, and tires - ETRTO compliant - Tested to ASTM category 3

Fluent is Teravail’s carbon mountain bike rim. It’s designed for a light and lively ride feel with the durability to hold up to trail rides and bikepacking adventures alike — and it's backed by a lifetime warranty. Fluent rims are engineered for a seamless experience with Teravail’s wide selection of MTB tires for easy tubeless setup and optimized tire profiles so you can ride dirt your way. - 30mm internal rim width - Hookless rim design with extra- thick flange holds up to singletrack adventures - Reinforced rim spoke bed for extra durability - Rear-optimized rim drilling for better spoke bracing angles - Optimized for use with Teravail Tubeless Tape (35mm recommended width), valves, and tires - ETRTO compliant - Tested to ASTM category 3