The Wolf Tooth 76 BCD chainrings work great on any 76 BCD spider or crankset. These will replace the more expensive rings used on SRAM XX1 spiders or other manufacturer's spiders such as Cannondale. Also a great fit on the Specialized Stout crankset. - Fits any 76 BCD crankset or spider - Drop-Stop® technology. On Wolf Tooth's patented wide/narrow chainring, the wide side of the tooth has maximum contact on the drive side which spreads the load and improves chainring life. The narrow side allows clearance for mud and debris which reduces friction. - Alternating wide/narrow tooth pattern prevents chain derailment Note - Use standard M8 chainring bolts, not the M8.5 bolts included with XX1 spiders. Our patented Drop-Stop tooth design provides superior chain retention, wear life and mud-shedding capability. Compatibility: - These rings fit any SRAM 76 BCD spider or Specialized Stout crankset. Here are instructions on how to measure your BCD. - Threaded for standard M8 chainring bolts. For the XX1 spider, we recommend the 6mm bolts (or any short M8 chainring bolt). For the Stout crankset we recommend the 10mm bolts or the bolts that come with the crankset. - If using a 9-speed drivetrain use a 10-speed chain (shifts and works well on a 9-speed drivetrain and fits the ring tighter for better chain retention). Use Drop-Stop A or B for all 9, 10, and 11spd chains or 12spd SRAM Eagle, KMC, Connex or Wippermann chains DROP-STOP A Wolf Tooth Drop-Stop A is the original patented wide/narrow chainring compatible with multiple drivetrain brands including 9, 10, 11, and 12spd SRAM Eagle, KMC, Wippermann, etc. Recommendations If you plan to ride in very muddy conditions, we recommend a chainguide or chainkeeper in addition to a clutch-type rear derailleur. Without these precautions, you may experience chaindrops and/or chainsuck Tech Specs: - Weight: 30t/45g | 32/51g - Material: 7075-T6 aluminum - Made in the USA

Wheels Manufacturing hangers are stiffer than almost any OEM hanger, which improves durability and shifting performance. - OEM hangers are only produced by a handful of manufacturers, mostly in Taiwan and China. As a result, you will see many bikes with exactly the same hanger. Bicycle manufacturers may make mid year changes. Please use the hanger photos to select the proper hanger for your application. - These hangers DO NOT INCLUDE attachment hardware with the exception of QBP # FS1561 (DROPOUT 399) - CNC machined 6061 aluminum - Made in the USA

Wheels Manufacturing hangers are stiffer than almost any OEM hanger, which improves durability and shifting performance. - OEM hangers are only produced by a handful of manufacturers, mostly in Taiwan and China. As a result, you will see many bikes with exactly the same hanger. Bicycle manufacturers may make mid year changes. Please use the hanger photos to select the proper hanger for your application. - These hangers DO NOT INCLUDE attachment hardware with the exception of QBP # FS1561 (DROPOUT 399) - CNC machined 6061 aluminum - Made in the USA

Wellgo WPD-823 Clipless Mountain Pedals. - Includes 98A cleats, Shimano SM-51 compatible - Dual-spring release/entry tension adjustment - Four degrees of Rotation - 9/16"

WTB's Comfort Zone Clamp-Ons feature an ergonomic shape with a soft rubber. This design gives you more surface area to hold, absorbs shocks and vibrations, and prevents hot spots in your palms.

WTB's best-selling saddle model utilizes their shock absorbing, dual compound Soft-Shell base to provide unparalleled comfort at an excellent value. Supportive padding and mid dimensions make for a near fool-proof popular favorite at a don't-think-about-it-twice price. Usage: Recreational, Road and Mountain Sizing: Mid-width x mid-length (145mm x 265mm)

You say you want a wide, stiff, strong, championship-winning design? Here you go. The new Descendant DH bar borrows from a rich championship-winning heritage, and adapts it to today’s aggressive courses and riders. Descendant DH bars are the command center of cornering control. - Stiff, precise, and super-wide - Made with tough 7050 alloy - Descendent geometry from TruVativ's best enduro rider’s input - Backsweep: 9° - Upsweep: 5°

Striking the balance between light weight, long life and durability, TruVativ's Giga Pipe Team SL Bottom Bracket uses 3 sealed cartridge bearings to provide smooth pedaling season after season. For serious strength, the Giga Pipe boasts CNC-machined aluminum cups and a stiff chromoly spindle, too.

TRP’s new slotted rotor is designed for the most demanding riders in the most demanding conditions. Six recessed slots create channels to allow water, mud, and other debris trapped between the pad and rotor to escape during braking. When debris gets trapped between the pad and rotor braking power is dramatically reduced, these recessed slots maintain a more consistent brake feeling in mixed conditions. Upgrade the stopping power and heat dissipation by increasing the size of your rotor giving you more surface area and leverage. - Sizes: 140mm, 160mm, 180mm, and 203mm - Six slots to remove water, mud, and debris - Single piece design for weight savings - Weight: 117g (160mm)

Machined from heat-treated, chrome-plated chromoly, these seriously tough cogs will hold up to massive track sprints and crazy skid-stops. Surly's Track Cogs are strong, shiny and they come in two widths and sizes from 13T to 22T so you can select the perfect gear.

8-speed SIS compatible freewheel

Sunlite's Adjustable Quill Stem puts your bars right where you want them. This wonderfully easy-to-use stem adjusts from 0 to +50 degrees—more than enough to help you find your ideal position. And, the 2-bolt clamp holds securely holds your bars.

• Forged aluminum • Integrated micro-adjust seat clamp

- DT Swiss cartridge bearings - Sold in pairs

- Oversized exerciser-style platform pedals with molded tread - Toe straps included - Fits most exercise bikes

- Deluxe gel cushion cover - Non-slip bottom - Locking drawstring - Dimensions: 12 x 13 inches

Lightweight aluminum construction with a versatile riser bar design.

•Side pull brake •Includes lever, caliper, cable and housing •Forged aluminum construction •Includes replacement bolt for mounting on fork

- Forged steel - 24 TPI

- Steel body - Chromoly spindle - Sealed bearings - Repair BB designed to work in frames that have stripped BB threads - Shell: 68mm - Spindle Type: Square Taper JIS - Weight: 360-370 grams

- Steel body - Steel cups - Chromoly spindle - Sealed bearings - Interface: English - Square Taper JIS - Weight: 305-320 grams

Shimano's 105 Braze-On Front Derailleur sports a cold forged-aluminum body with Shimano's extra wide-pivot design for lightning-quick and super-smooth shifts. The steel cage ensures excellent durability.

Shimano's 105 Chain (10-speed) offers crisp 10-speed shifting and durability at an excellent price point.

The Shimano EF500 8-Speed dual brake/shift lever features reach adjust technology and an optical gear display. - Equipped with a reach adjust mechanism that allows for the distance from handlebar to lever to be adjusted in order to suit any hand size and riding preference - The optical gear display tells you which gear position is selected while riding - Compatible with V-Brake, Mechanical disc brake (MTB)

- MODEL NO: CS-HG400-9 - SERIES: SHIMANO ALIVIO M4000 Series - Compatible chain: HG 9-speed - Speeds: 9-speed - Type: HG

Shimano Alivio hydraulic disc brake sets offer reliable and powerful braking, along with pre-bled hoses for convenient installation. - BL-MT200 hydraulic disc brake lever - BR-MT200 hydraulic disc brake caliper - Rotor sold separately

• 107mm arch for better clearance with mud guard • Updated rubber boots secure attachment to lead pipe • Strong braking power with excellent braking control • Cartridge shoe holder • Color options: Black, Silver

Shimano Altus hydraulic disc brake and lever sets feature an entry-level design that's ideal for beginner riders and riders with smaller hands. - The brake lever's versatile design matches numerous bike styles - Braking power is adjusted for entry-level riders - Pre-bled brakes for easy, quick, and clean installation

The Shimano Altus RD-M310 rear derailleur is a quality, durable replacement rear derailleur for 7 and 8-speed drivetrains. - 13t upper and 15t lower pulleys - Maximum cog size: 34t - Total capacity: 43t

- Simple and reliable square taper bottom bracket - Replaces both BB-UN26 and BB-UN55 - Sealed cartridge bearings - Cr-Mo axle - For bicycles equipped with a chain case, select BB-UN300-K - For E-type front derailleur compatibility, choose BB-UN300-E - Fixing bolts not included; Shimano FC-E6000 bolts suggested