When a chain has to do both front and rear shifting, certain compromises have to be made to make it work. With SRAM's XX1 chain, it's 1x11 all the time, so the chain can be narrower, stronger, faster, since it doesn't have to deal with a front derailleur. Since it only has to do rear shifts, gear changes are telepathically fast and feathery light. Its "wide tooth, narrow tooth" pattern perfectly matches the chainrings to hold onto your chain so dropped chains are a distant memory. SRAM's Hard Chrome tech gives the chain maximum strength, and a proprietary link finish provides improved life span too. Welcome to the future of mountain drivetrains.

- 1/2x1/8" chain for Singlespeed and BMX

- Designed for normal BMX and Singlespeed riding - Sold with individual hang card packaging - Width: 1/8-inch

- Designed for normal 7 or 8 speed use - Sold with individual hang card packaging - Width: 3/32-inch

The KMC S1 is a single-speed chain suitable for use with internally geared hubs, or any single speed drivetrain. - High pin power with reinforced durability - Offers a quieter riding experience - Anti-drop design - Inner plate chamfering helps to provide fast and smooth shifting - Internal gear hub system compatible - Links (links): 112 - Color: Silver - Width: 9.3 mm - Drivetrain Speeds: Single Speed 1/2 x 1/8-inch - Half Link Chain: No

- An economical replacement chain for 1 speed and 6/7 speed non-index shifting systems. - 1/2 x 1/8 - 300 grams

- Steel 1/2 x 3/32 derailleur chain - For use with index shifting systems - For 5-/6-speed drivetrains - 116 links - 300 grams

- Quick release safety link - Chromium carbide finish - 2 per card - Speeds: 10s - Color: Silver - Width: 5.9mm

- 1/2” x 3/32” - 116 Links - Inner Plate Chamferring

- Quick release safety link - Chromium carbide finish - 2 per card - Speeds: 11s - Color: Silver - Width: 5.6mm

The KMC B1H is a heavy-duty single speed chain offering a quieter riding experience with high pin power and an anti-drop design. Fully nickel plated for corrosion and abrasion resistance

Standard replacement chain

- X101: hi-performance, chamfered, anti-drop, lightweight, Singlespeed chain for Mountain, BMX, Fixie, Track applications - Z410HD: heavy duty model has thicker sides plates for 25% higher tens

- Z51: standard bushingless, chamfered plate chain for 5-8 speed - Z30: economy bushing-less chain for 5-8 speed

Z7 is a basic, affordable replacement chain for use on 6 and 7 speed bikes. - Features inner plate chamfering to smooth shifting - Z-bridge shape

Chain FEATURE - Anti-corrosion treatment for longer service life BENEFIT - Anti-Corrosion

- Steel 1/2 x 3/32 derailleur chain - For use with index shifting systems - For 7-/8-speed drivetrains - 300 grams - 132-link chain is extra long for bicycles like foot-forward-design cruisers

- 1/2” x 3/32” - 116 Links - Full Nickel Plated - Inner Plate Chamferring

- 1/2” x 3/32” - 116 Links - Inner Plate Chamferring - Internal Gear Hub - Z Bridge Shape

- Individually boxed - SCN-SS An economical replacement chain for single speed - Speeds: 1sp Size: 1/2x1/8 - Links: 142L Color: Black

- The heavy duty little brother of the Badger Pro Singlespeed chain - Grind ready flat-back links are cut-out to reduce weight - Micro-drive compatible with allowing down to 9 tooth cog wrap - Packaged in a round tin box. 395g

- High performance Road or MTB chain - Outer plate is chamfered for fast, crisp shifts - Riveted pins for added strength with Quick-Link reusable joining link - 9, 10 and 11 speed chains have superlight laser cut outer plates and extra-hard chromium carbide pins. 290-315g

Z410 is a basic, affordable replacement 1/8th chain. Available in an array of colors for adding a touch of style to your bike. - For non-derailleur bikes: BMX, cruisers, etc. - Bushingless design - Includes KMC Master Link - Links (links): 112 - Width: 9.3 mm - Drivetrain Speeds: Single Speed 1/2" x 1/8" - Chain Connection Type: Reusable Master Link - Half Link Chain: No - Weight: 399 g

- Individually boxed - SCN-MSi - For use with index shifting systems - Speeds: 6/7sp Size: 1/2x3/32 - Links: 142L Color: Black

S1 Rustbuster is a basic, affordable replacement 1/8" chain. - For non-derailleur bikes: BMX, cruisers, etc. - Rustbuster rust-proof finish, suitable for beach environments and winter commuting - Includes KMC Master Link - Links (links): 112 - Color: Silver - Width: 9.3 mm - Drivetrain Speeds: Single Speed 1/2 x 1/8-inch - Chain Connection Type: Reusable Master Link - Half Link Chain: No

- X8.99: stretchproof, chamfered plate, full-nickel plated chain for 5-8 speed and great for internal geared hubs - Z72: chamfered inner plates with Bulls-eye rivets for 5-8 speed - Z51: standard bushingless, chamfered plate chain for 5-8 speed - Z30: economy bushingless chain for 5-8 speed - Width = 3/32-inch

- 1/2” x 1/8” - 112 Links - Anti-Drop Design - RustBuster Function

SRAM's PC-1 Single Speed Nickel Chain is designed for singlespeed bicycles so it won't jump off when you're laying down the power. It comes with a connector link for easy installation and removal.

Solid pins, inner and outer plates make for an economical chain choice with all the performance of higher level X-Series chains. - Includes KMC Missing Link I - Double X bridge shape with inner and outer plate chamfering for smooth and fast shifting - Mushroom riveted pins for the highest pin power and allows shifting under heavy loads - Stretch Proof heat treatment so the chain last longer and goes farther - Half nickle plated - 1/2" x 3/32" - Weight: 286 gr

Heavy duty 3/16" single speed chain great for hardcore street rippers who need the strongest chain possible. - Extra-wide, for non-derailleur bikes: BMX, cruisers and tricycles - Compatible with 1/8" x 1/2" single speed set-ups but oversized for extra strength and durabilityLinks (links): 98 - Width: 13.1 mm - Drivetrain Speeds: Single Speed 1/2" x 3/16" - Chain Connection Type: Reusable Master Link - Half Link Chain: No - Weight: 800g