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Parts & Accessories

$442.00
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.

$263.00
Power every ride. We've taken the reliability, elegance, and features of Quarq's legendary crank-based power meter and dropped the barrier to entry once again. This new power meter platform is entirely contained within the DUB spindle for clean integration that fits more bikes than ever. It's invisible technology that adds minimal weight and will help you get to the finish line faster, and it can be used to upgrade any eTap AXS bike.
- An elegant, integrated design
- DUB-PWR spindle-based unit measures left-side power to calculate total watts
- Proven Quarq reliability and accuracy
- Long battery life (400+ hours) to power a season of rides
- User-replaceable lithium AAA battery
- DUB bottom bracket adds durability and simplicity
- Waterproof (IPX7 waterproof to 1 meter for 30 minutes)
- Lightweight (less than 40g heavier than standard crankset)
- Simple and affordable power meter upgrade option
- Right Arm/BB/Spider/Chainrings NOT INCLUDED

$15.00 - $18.99
SR Suntour's XCT is a replacement left crank arm for square or diamond taper-oriented cranks that features aluminum alloy construction.

$7.99 - $21.99
Secure your chainrings for your ride with Origin-8's Double/Triple Chainring Bolts. Made for double and triple chainrings, each set includes 5 male/female bolts to securely connect your chain rings to the crank. Available in black and silver, as well as aluminum or steel.

$11.99
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!

$263.00
Power every ride. We've taken the reliability, elegance, and features of Quarq's legendary crank-based power meter and dropped the barrier to entry once again. This new power meter platform is entirely contained within the DUB spindle for clean integration that fits more bikes than ever. It's invisible technology that adds minimal weight and will help you get to the finish line faster, and it can be used to upgrade any eTap AXS bike.
- An elegant, integrated design
- DUB-PWR spindle-based unit measures left-side power to calculate total watts
- Proven Quarq reliability and accuracy
- Long battery life (400+ hours) to power a season of rides
- User-replaceable lithium AAA battery
- DUB bottom bracket adds durability and simplicity
- Waterproof (IPX7 waterproof to 1 meter for 30 minutes)
- Lightweight (less than 40g heavier than standard crankset)
- Simple and affordable power meter upgrade option
- Right Arm/BB/Spider/Chainrings NOT INCLUDED

$11.99
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)

$23.99
- Universal bottom bracket style mount
- 44T maximum chainring size
- Impact-resistant plastic
- Size: Universal
- Application: BB Mount

$11.99 - $23.99
Revamp the look of your single speed cranks with some new hardware. Origin-8's Single Chainring Bolts give a high polished look to any crankset. The anodized finish comes in multiple colors to highlight your crank and makes it look as good as you do. You can also choose between steel or aluminum bolts.
• Set of 5 male/female bolts
• Inside measures 4mm when tightened, 7mm total height

$35.99
With the conception of our Cane Creek eeWings Titanium crank set we cut no corners, and our CNC-machined preload assembly is no exception. The Cane Creek Crank Preloader is equipped with an aluminum preload ring, an aluminum inner thread ring, and a titanium 2.5mm hex fastening bolt. We are so proud of this piece of jewelry that we decided to design it to fit onto other 30mm crank spindles from SRAM and Raceface, and 28.99mm SRAM Dub Crank spindles. Lose the plastic preload on your crankset, add peace of mind.
- 7075 Aluminum thread ring
- 7075 Aluminum preload spacer adjuster
- Grade 5 Titanium 2.5mm hex fastening bolt
- Fits Raceface 30mm spindles, SRAM 30mm spindles, and SRAM 28.99mm DUB spindles

$11.99
Race Face Crank Arm Tab Spacers
• Spacers are used to protect the outer chainring tabs and enhance aesthetic when no outer ring or bashguard is used
• Fits all Race Face cranksets
• Use double bolts

$9.95
- Replacement bolt kits for mounting chain guides to ISCG and ISCG-05 frame tabs
- Kits include chainline adjustment spacers
- 8/12mm button head bolts for single ring steel backplate guide applications
- 10/16mm flat head bolts for single ring alloy backplate guide applications

$154.99
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

$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

$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.

$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 RaceFace cranksets that have removable Cinch spiders/chainrings and are only compatible with CAMO rings and bolts. Three 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) - P2 (plus 2mm - dished outward away from the frame): For fat bikes that have 190/197 rear spacing but use a 100mm-spindle crank

$13.99
- Self-extracting bolts for BB30 cranks: includes puller cap that threads into BB30 crank arms
- Sold as singles

$11.99
Secure your chainrings for your ride with Origin-8's Double/Triple Chainring Bolts. Made for inner triple chainrings, each set includes 5 male bolts to securly connect your chainrings to your crank.

$11.99
- Chainring bolt sets are available in sets of four or five
- Bolts have 5mm hex heads
- Material: Steel
- Type: 2x

$8.99
Replacement crank bolt/puller set for Race Face NEXT XC, SIXC, and 2088 and newer Deus cranks.

$61.00
Wheels Manufacturing BBRIGHT BB30A and PF30A Adaptor for 24mm Spindle Cranks adapts 24mm spindle cranks (Shimano, FSA, etc.) to most BBRight frames. Compatible with 2011-2012 Cervelo models R3, R3 Team, S5, S5 Team, S5 VWD, R5ca and R5 VWD. - Also adapts Cannondale BB30a and PF30a frames to 24mm spindle cranks (Shimano, FSA, etc.). - Includes eight 0.7mm shims for fine-tuning chain line - Machined engineering-grade Delrin - 48g/pr

$11.99
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

$74.95
The 1x guide is the definitive cross-country chainguide. Used on the World Cup circuit and even in the 2012 London Olympics, the 1x has a proven track record of dependability and performance. The 1x is the perfect guide for riders and racers wanting a lightweight single-ring front drivetrain for cross-country use or riders wishing for more security out of their "narrow/wide" or XX1/X01 setups. Freshly updated for 2015 with the new co-molded "TR" upper guide - lighter and quieter, what's not to love?
- Adds security to "narrow/wide" 1x10/11 and XX1/X01 drivetrains
- Most models accommodate 26-38t chainrings
- Tracked and grooved upper guide / backplate interface increases stiffness and eases installation
- New co-molded "TR" upper guide with softer durometer interior for silent guidance
- All install and adjustment operations possible with just a single 4mm HEX wrench.
- BB mounted guides are only compatible with traditional, threaded BB systems

$2.99
- For Race Face 30mm Cinch System cranks only
- Allows switching crank arms between bikes, such as a FatBike and an XC MTB
- Use RF-2999 for 8mm to 16mm hex wrench adapter to remove spindle

$47.00
SRAM Force crank spiders are for repairing your crank or converting it to different gearing. Available in 110mm and 130mm BCDs.

$21.00
- Adapts American/Pro BMX frames with a non-Threaded 51.3mm (2.02") i.d. bottom bracket shell to accept English-threaded bottom bracket & crank applications
- CNC-machined aluminum with three steel connecting bolts to prevent independent rotation

$12.00
TruVativ Crank Arm Fixing Bolts
- Monocoque carbon crankset with hollow-arm design
- FSA Mega Tooth chainring design greatly improves chain retention
- FSA BB392 compatibility allows use in nearly any frame
- Bottom bracket not included

$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

$11.99
- Material: Heat-treated 4130 Chromoly
- Splines: 8
- Diameter: 19mm
- Length: 5.7/8" (150mm)
- Spindle Bolts: 8x1mm (Included)
- Compatibility: Fits Stolen OEM/MOB/SIC Mission Transit, Rant 8-S, Sunday Saker and most other 19mm, 8 spline cranks

$22.05
Machined aluminum spacers for freehubs. Great for fine tuning freewheel and cassette placement or improving chainline. Also good for bottom bracket spacing with BSA BB cups. - Inner Diameter: 35.0mm - Outer Diameter: 40.7mm - Material: Aluminum - Finish: Polished - Bags of 10

$49.99 - $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
TruVativ's Stylo All Mountain Guard is all-mountain chainring protection with style. This 4mm thick aluminum guide is 4 bolt, 104 BCD compatible.

$159.95
- Adjustable wearplate with chainring size indicators allow for 28-38T chainring capacity and easy adjustment
- Gen 2 Stealth Idler pulley for smooth and quiet operation
- 28/30, 32/34, 36/38t direct mount bashguard included
- ISCG-05/BB models include ISCG-05 to BB adapter plate
- 136g (30t), 159g (34t), 167g (38t)
- Range: 28-38t

$17.99
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
- Short bolts are used for the following chainrings: 104 BCD oval 34/36t, 104 BCD round 32/34/36/38t, and bashrings
- Set of 4

$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
- Short bolts are used for the following chainrings: 104 BCD oval 34/36t, 104 BCD round 32/34/36/38t, and bashrings
- Set of 5

$479.99
- BCD: Direct Mount Shimano
- Chainline: 55mm
- Crank Arm Length: 170mm
- Material: Aluminum
- Interface: Hollowtech II
- Speed: 11/12
- Crank Spindle Diameter: 24mm
- Drivetrain Spacing: SuperBoost+
- Pedals Thread: 9/16''

$10.99
Race Face aluminum Torx chainring bolt/nut set for double and triple chainrings. Includes four bolt sets.

$645.00
Enjoy the ultimate advantage of freedom and adventure that Eagle provides combined with the Quarq power meter platform that delivers on accuracy and reliability. The SRAM Eagle XX1 power meter is built to pair with the SRAM Eagle drivetrains, providing a significantly quieter performance and extraordinary durability. Take it on the dirtiest, gnarliest trails while maintaining confidence in your cycling components. You came to perform; the Eagle XX1 power meter will perform with you. You are working hard, pushing yourself to new heights in some of the toughest conditions. Ride with confidence knowing that your power meter will not quit when you need it the most. Enjoy up to 200 hours of ride time in any weather or trail condition with its IPX7 waterproof rating and 10k temperature compensation; if harsh environments do not hold you back, then you need a product capable of rising to the occasion. The Eagle XX1 power meter is designed to be rough-and-tumble tough. Train harder, ride faster and unlock your ultimate potential. The Eagle XX1 power meter brings simplicity and ease-of-use to your training. With MagicZero automatic calibration, there is no need to worry about calibrating before you ride; just jump on your bike and go. The Eagle XX1 also features Bluetooth low energy and ANT+ wireless data transfer, delivering power output information directly to your cycling computer.
- Speeds: 11/12
- BB Compatibility: DUB:BSA73, PF89.5, PF92, PF30 MTB73, BB30 MTB73, BSA MTB68SP
- Bolt Circle Diameter (BCD): 104 BCD
- Chainline: 52.0mm
- BB Spindle Interface: DUB
- Power Meter Type: ANT+ and BLE
- Crank Arms/Chainrings not included
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