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Shop Closure Alert!

GBS will be closed Saturday December 7th through Tuesday December 10th to visit our friends at Pivot in Arizona!
Thank you for your support, we will be back Wednesday December 11th!

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Parts & Accessories

$13.73
Wheels Manufacturing cones are precision machined to Shimano Ultegra or higher quality standards. This ensures that our cones fit correctly, run smoothly and have a long service life. - Compatible with Shimano Rear 10mm x 1 axle - Rear Left Cone - Cone Wrench Size: 15mm - Threads: 10mm x 1 - Diameter: 16.9mm - Length: 15mm - 1 cone per bag - Note: O-ring / seal not included. Check the seal groove closely. This cone has a wider groove than cone CN-R024. COMPATIBLE HUBS: - Ultegra 6401 7-speed Rear - Ultegra 6402 8-speed Rear - 105 SC 1055 8-speed Rear - 105 SC 1056 7-speed Rear - XT-II M732 7-speed Rear
$69.99
The Air-Liner Light is an ultra-fast and light-weight tire insert intended for the performance rider or anyone looking to improve the reliability and performance attributes of their ride. - The Air-liner Light lives by it’s namesake coming in at a scant 55g each and will go unnoticed to even the most finicky XC racer, with no loss in the benefits of using a liner - Improved grip at lower pressure with greater tire stability - Lowered risk of tire burping and the upside of run flat make this the leader in performance tire inserts
$11.50 - $16.00
We designed Teravail tubeless tape for no-hassle installation. Its slight stretch allows the tape to easily conform to your rims. The translucent material shows you exactly where the tape makes contact. It's tacky enough to prevent shifting but easy to pull up if needed, and it won't leave residue on your rims. - Teravail Tubeless Tape comes in a variety of widths to fit almost any rim. - Teravail Tubeless Tape is available in a variety of widths and roll lengths. - Ten-meter length is enough for a single layer on approximately four wheels
$5.00
If you make huge rims you have to make huge rim strips too, and that's exactly how Surly's Rim Strip came to be. Made of PVC and available in 3 colors it protects your tube from the inside of the rim with stylish simplicity.
$21.00
Front end cap conversion kits for NoTubes Neo and Neo Ultimate - SealLock end caps feature a low friction U-cup seal that snaps into place
$23.00
Rear end cap conversion kits for NoTubes Neo and Neo Ultimate hubs - SealLock end caps feature a low friction U-cup seal that snaps into place
$4.00
Stan's No Tubes' Presta Removable Valve Core is a replacement valve core for Stan's No Tubes Presta valve stems and Presta valve equipped rim strips.
$39.00
The Deadbolt Ultralight Thru-Axles are offered in a 6mm flat button-head design, for a flush, clean look. Lightweight, easy to use, and secure. - CNC-machined from 7000 series aluminum - One-piece design - Designed to fit all current Salsa thru-axle frames - For other frames, check with the manufacturer for compatibility and other specifications - 6 mm hex wrench required for installation
$73.00
- Original equipment freehub bodies to fit SRAM hubs and wheels. - Includes Right Axle End Cap
$16.00
SRAM's X0 conversion caps are the ticket for converting your X0 hubs to a different axle type.
$42.00
After years of mountain biking with thru-axles with bulky handles that seemed to strike every trailside obstacle, we needed a better option. Our Lightning Bolt-On thru axles offer a high-quality, simple, lightweight alternative to that bulky handle. Available in a range of sizes that fit both front and rear wheels on all types of thru-axle-equipped bikes. - Lightning is Better—Our front and rear Lightning Bolt-On axles offer a stronger, more durable, lower profile, and lighter weight option to replace your stock thru-axles. - Low Profile—No more bulky handles to strike trail obstacles or create wind drag. Aerodynamic design. - Light Weight—Our axles are internally bored to remove unnecessary material without compromising strength. - Easy to install—Our matching front and rear Lightning Bolt-On Axles require only a standard 6mm hex wrench for easy installation and removal. - Better Tolerances—Manufactured in the USA to the tightest tolerances using aerospace materials and CNC manufacturing. No longer will your axle loosen while riding. - The axle is precision CNC-machined in the USA from 7075 aluminum and hard-anodized for rugged durability. Our axles are built to the tightest standards in the industry. - No special tools required. Design allows for wheel installation and removal using your standard 6mm hex wrench. - Designed, built, and quality tested in the USA. Proven around the world.
$48.00
After years of mountain biking with thru-axles with bulky handles that seemed to strike every trailside obstacle, we needed a better option. Our Lightning Bolt-On thru axles offer a high-quality, simple, lightweight alternative to that bulky handle. Available in a range of sizes that fit both front and rear wheels on all types of thru-axle-equipped bikes. - Lightning is Better—Our front and rear Lightning Bolt-On axles offer a stronger, more durable, lower profile, and lighter weight option to replace your stock thru-axles. - Low Profile—No more bulky handles to strike trail obstacles. Aerodynamic design. - Light Weight—Our axles are internally bored to remove unnecessary material without compromising strength. - Easy to install—Our matching front and rear Lightning Bolt-On Axles require only a standard 6mm hex wrench for easy installation and removal. - Better Tolerances—Manufactured in the USA to the tightest tolerances using aerospace materials and CNC manufacturing. No longer will your axle loosen while riding.
$54.00
Our Trainer Axle is designed to adapt your thru-axle equipped bike to on-wheel trainers, such as a 1up, Blackburn, Cyclops, Kinetic, Tacx, Wahoo, and many others. Our goal is to fit the thru-axle to your bike perfectly to minimize spacers and extra parts, providing a clean, high-performance axle for your bike. Train, warm up, and be race ready and fit for the season. - When it’s time for your race or time to head outside, simply remove your bike from the trainer, remove the drive side axle end and go. Our axle is suitable for use on or off the trainer, indoors or out. - The axle shaft and axle ends are precision CNC-machined from 7075 aluminum and hard-anodized for rugged durability. - No special tools required. Design allows for installation or wheel removal using your standard 5mm hex wrench. - Designed, built, and quality tested in the USA. Proven around the world. Important: Before you order, make sure your specific trainer will accommodate the width of your modern thru-axle-equipped bike. Measure your trainer at the widest setting and measure the outside width of your bike frame. Our the trainer axle ends will extend past your frame on each side.
$19.99
Booster thru-axle hub spacer kits are designed to give your non-Boost front and rear thru-axle hubs the boost they need to fit any Boost-compatible frame or fork.
$8.00
Origin-8's Track Cog Lock Ring with left-handed threading and 1.29 x 24tpi in a chrome finish completes your basic track cog locking needs.
$31.99
V2 Tubeless valves are stronger, lighter, and even easier to use thanks to the machined aircraft grade 7075 aluminum and Muc-Off's new Tire Insert air ?ow system. The new design features six slots that are machined into the base of the valve stem, allows tubeless sealant ?uid and air to ?ow freely, even when running tubeless tire inserts. - 7075 Machined Aluminum valve stem and cap - Tire Insert air flow system keep air moving freely and compatible with most tire foam inserts - 4mm machined Allen Key slot for easy installation and removal - Includes Valve Core Removal Tool (integrated into spare alloy cap) - Supplied with various rubber bases to optimize fit with multiple rim types
$205.00
Replacement freehub kit for Hydra hubs
$40.00
Industry Nine Torch end caps allow the conversion to a variety of rear axle standards. - Compatible only with Torch hubs and wheelsets - Includes two end caps - Compatible only with Torch MTB and Fat Bike hubs (not compatible with Road or CX Disc hubs)
$50.00
Big Deal spoke nipple washers are not required for tubeless set up. When used, they eliminated the need for tubeless tape.
$7.71
Grade 10 chromium steel balls MR17287LLB - 17 x 28 x 7mm 6808LLB - 30 x 42 x 7mm
$6.00 - $8.00
- MAX bearings are filled completely with high precision Grade 10 balls for maximum load capacity - No retainer means these bearings have 40 percent more capacity
$12.99
Dynaplug tubeless tire repair plugs are constructed from viscoelastic rubber impregnated cord and non-abrasive brass tip. The plugs are specially designed to be inserted directly into a puncture after object has been removed. - Pack of 5 replacement plugs with pointed brass soft nose tip - Compatible with all Dynaplug repair tools, except for Air Road tool - Made in USA
$15.99
Dynaplug tubeless tire repair plugs are constructed from viscoelastic rubber impregnated cord. The plugs are specially designed to be inserted directly into a puncture after object has been removed. - Combo pack includes x5 replacement plugs: x3 pointed brass soft nose tip plugs x2 Megaplugs - Made in USA - The Megaplugs are compatible with: Megapill tool, Megaplugger tool, and the Racer series of tools - The brass soft nose tip are compatible with all Dynaplug tools, except for Air Road tool NOTE: for Air Road plugs, please use part # 380-2020
$50.00
Front axle conversion kits convert your hub to fit a new axle measurement or for a new group set.
$52.00
Rear axle conversion kits convert your hub to fit a new axle measurement or for a new group set. All DT Swiss hubs can be converted.
Rear axle conversion kits convert your hub to fit a new axle measurement or for a new group set. All DT Swiss hubs can be converted.
$81.80 - $135.00
Ratchet freehub bodies have a gloss finish and don't have a seal, as this is fixed on the hub shell. The Ratchet System was the first of this type for DT Swiss; used in the mid-range products like the 350 hubs. - End Cap Included
$73.50
Chris King never settles for anything but perfect, so you shouldn't either. This replacement axle replaces a damaged or worn axle on Small Diameter (SD) Chris King ISO front hubs designed to work with Quick Release skewered fork ends. To convert your ISO SD hub from a different axle standard to QR, you'll need this axle, along with the following parts: - ISO SD QR Front Axle End, Manufacturer's Part Number (MPN): PHB308 - 9mm Front Axle Adjustment Cone, MPN: PHB701
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