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Parts & Accessories

$779.00
DZero is Quarq's next-generation power meter platform for those who live to be challenged, pushed, and tested in the toughest scenarios imaginable. Now Quarq has introduced a DZero spider designed to replace the factory spider on Specialized's S-Works carbon crankset.
Quarq DZero for Specialized embodies 10 years of Quarq advances in power meter technology, plus new features such as dual Bluetooth low energy and ANT+ wireless data transfer, revised circuitry, a new strain gauge design and the Qalvin BLE app. You also get AxCad accelerometer cadence, the easy-to-replace CR2032 battery, an IPX7 waterproof rating and a 2-year warranty.
Features & Benefits:
- Bluetooth low energy technology and ANT+ wireless data transfer
- AxCad – no cadence magnet required
- 10K Temperature Compensation
- Battery – CR2032, 200-hour battery life, change without tools
- Power Balance
- OmniCal – swap chainrings without affecting accuracy
- 2-year warranty
- IPX7 waterproof rating
- Accuracy – within 1.5%, measuring both legs
- Free firmware upgrades with the Qalvin app
Essential Details:
- Traditional 5-arm spider compatible with Specialized S-Works Carbon Road Crank Arms from 2013-Current.
- Available in 130 BCD and 110 BCD.
- Replaces the standard spider.
- A Specialized lockring tool is required for installation.

$19.99
SR Suntour's XCT is a replacement left crank arm for square or diamond taper-oriented cranks that features aluminum alloy construction.

$40.00
Machined engineering-grade Delrin inserts for adapting bottom brackets to a different type of crankset spindle. - Adapts PF30 and Cannondale BB30-73A bottom brackets for use with Hollowtech II cranksets - Delrin adaptors fit between bearings and crank spindle - BB Shell Width (mm): 68 mm , 73 mm - Spindle Interface Type: Hollowtech II - BB/Frame Interface: PF30

$9.99
Trail riding can be tough on your gear. The ends of your alloy cranks can take a lot of abuse as the trail rushes underneath you and your bike. Protect your cranks from any damage with Race Face crank boots - now made in a smaller version to fit most alloy MTB cranks. Made from a durable Race Face proprietary plastic blend, leave no doubt and go with the originator in crank end protection. Wrap it up and protect the tips.
Compatible with:
- Race Face
- Turbine Cinch
- Atlas Cinch
- Atlas (24mm Spindle)
- Turbine (24mm Spindle)
- Aeffect Cinch (175mm length ONLY)
- Most other popular alloy MTB cranks (except some alloy DH cranksets)

$9.99
Trail riding can be tough on your gear. The ends of your Next SL G4 cranks can take a lot of abuse as the trail rushes underneath you and your bike. Protect your cranks from any damage with Race Face crank boots. Made from a durable Race Face proprietary plastic blend, leave no doubt and go with the originator in crank end protection. Wrap it up and protect the tips!

$149.99
The Easton Spider and Ring assembly features the Cinch Direct Mount System, making a swap between ring configurations a fast and simple procedure. This system also provides a significant weight savings by eliminating the material overlap and extra bolt hardware that is required for a traditional spider with chainring configuration.
- EA90 Aluminum

$17.00
Wheels Manufacturing Wave Washers help eliminate side play in cranks or pre-loaded angular contact bearings. Please refer to your crankset manufacturer's installation instructions for proper placement. - 24mm for Shimano Hollowtech II, FSA, Race Face EXI, SRAM GPX - 30mm for BB30, PF30, BB86, BB92 and other cranks with 30mm spindles - Uncompressed Thickness: 2.1mm - Compressed Thickness: 0.5mm - Spring Steel - 10 per bag

$11.00
SRAM’s cranks are strong and tough, ready for any kind of ride. So it’s inevitable that pedal strikes and debris will chip away at the end of the crank. SRAM’s Carbon Crank Boot is an upgrade that combats the wear and tear that comes with hard riding. The boot protects the crank from surface damage and keeps the rider’s style perfectly in tact.
- Injection molded plastic crank arm protection
- Perfect way to protect your carbon crank investment from scratches and dents from pedal strikes
- Material: Injection molded plastic
- Recommended Group: XX1, X01, XX, X0

$54.99
The absoluteBLACK premium crank bolt and bolt cover sets are designed to cover the small step down between chainring and crank arms.
- Designed to fit Shimano Dura-Ace 9000 cranks
- Includes 4 T30 Torx bolts and 4 bolt covers
- Not compatible with absoluteBLACK Sub Compact oval chainrings

$21.99
absoluteBLACK Chainring Bolts are used to mount chainrings to the crank arms. Bolts are crafted from 7075 T6 aluminum and hard anodized for durability.
- Bolts use a Torx T30 interface for greater reliability
- Long bolts are used for the following chainrings: 110 BCD 5-bolt outer and inner road oval, 130 BCD 5-bolt outer and inner road oval, 104 BCD oval 26/28/32t, 64 BCD round 26/28/30t, 94 BCD oval 30/32/34t, all CX round chainrings
- Set of 5

$29.95
Wolf Tooth's CAMO stands for Chainline and Material Optimization. Available in various chainlines and spider configurations, CAMO spiders allow the use of previously unavailable chainring styles, materials, and chainlines in a lightweight, modular, and customizable package. These spiders are for use with the SRAM cranksets that have removable Direct Mount spiders and are only compatible with CAMO rings and bolts. Four different chainline options are available. The number and letter refer to the mm offset and direction from the mounting face to the centerline of the teeth: - M8 (minus 8mm - dished toward the frame): For 49mm chainline, used with GXP and long-spindle BB30 cranks. Designed for bikes with 135mm QR, 142mm thru axle, and some 148mm bikes. - M5 (minus 5mm - dished toward the frame): For 52mm chainline (Boost) - M2 (minus 2mm - dished toward the frame): For 49mm chainline on short-spindle BB30 cranks - P2 (plus 2mm - dished outward away from the frame): For fat bikes that have 190/197 rear spacing but use a 100mm-spindle crank. Can also be used to achieve a Boost chainline with a short-spindle BB30 crank.

$4.50
Wheels Manufacturing 2.5mm Black Aluminum Bottom Bracket Spacers are for adjusting chainline or bearing play in English (BSA) or Italian threaded bottom brackets.

$4.75 - $6.50
Used to adjust crank chainline or ensure proper bearing preload when using 30mm spindle cranks. - Inner Diameter: 30mm - Outer Diameter: 41.5mm - Machined engineering-grade Delrin - Sold Individually

$54.99
The absoluteBLACK premium crank bolt and bolt cover sets are designed to cover the small step down between chainring and crank arms.
- Designed to fit Shimano Ultegra 6800 cranks
- Includes 4 T30 Torx bolts and 4 bolt covers
- Not compatible with absoluteBLACK Sub Compact oval chainrings

$50.00 - $199.99
- 42x30x7mm BB30 cartridge bearings housed in a press-fit, composite sleeve assembly for use with a BB386EVO or BB30 crankset in a BB386EVO or Press-Fit 30 (PF30) frame
- Road sets include bearings, shields and a wavy washer
- Mountain sets include bearings, shields and a spacer
- Choose ceramic or stainless steel options

$50.00
The Wheels Manufacturing BBright Press Fit Bottom Bracket Adaptor for GXP Cranks adapts 24/22mm cranks (SRAM, Truvativ, etc.) to most BBRight frames. Compatible with 2011-2012 Cervelo models R3, R3 Team, S5, S5 Team, S5 VWD, R5ca and R5 VWD. - Includes eight 0.7mm shims for fine-tuning chain line - Machined engineering-grade Delrin - 8g/pr

$17.00
- Octalink bolts include steel washers, JIS includes black plastic caps
- HT2 mount bolts (low torque plastic, except XTR-M970 aluminum) are for mounting non-drive arm
- Hollow bolts (SH-21504) not recommended for non-treated spindles

$66.99
The absoluteBLACK Oval Guide is designed specifically for oval chainrings, keeping your chain secure at every single crank position. This small and lightweight chain retention system provides extra insurance that the chain will remain securely located.
- Fully compatible with oval chainrings
- The adjustable 48-53mm chainline makes it compatible with most bike setups
- Includes titanium hardware and spacers
- Mounts to high direct mount
- 29.2g

$59.99
The absoluteBLACK Oval Guide is designed specifically for oval chainrings, keeping your chain secure at every single crank position. This small and lightweight chain retention system provides extra insurance that the chain will remain securely located.
- Fully compatible with oval chainrings
- The adjustable 48-53mm chainline makes it compatible with most bike setups
- Includes titanium hardware and spacers
- Mounts to ISCG-05 mount with threaded BB cups
- Weight: 17.5g

$9.99
Trail riding can be tough on your gear. The ends of your carbon cranks can take a lot of abuse as the trail rushes underneath you and your bike. Protect your cranks from any damage with Race Face crank boots. Made from a durable Race Face proprietary plastic blend, leave no doubt and go with the originator in crank end protection. Wrap it up and protect the tips!
Compatible with:
- Race Face
- Next SL Cinch (G3)
- Sixc Cinch
- Chester
- Respond
- Next/Next SL (24mm Spindle)
- Sixc (24mm Spindle)
- Most other popular carbon MTB cranks and assorted alloy DH cranks
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