Shimano Nexus 21t Cog Silver

Shimano Nexus 21t Cog SilverShimano Nexus 21t Cog Silver. Shimano Nexus & Alfine CogsShimano Nexus and Alfine cogs will work with either 1 8" or 3 32" chains Fits coaster brake and Internally geared hubs with 3 tab spline pattern drivers TECH SPECS Tooth Count 21

2 Color Black Clamp Style Standard Rails Length 350

48mm - 50mm chainline depending on the crankset

Metric Coil springs are available in many sizes and weight ratings allowing riders to take full advantage of their shocks rebound and compression adjustments by dialing in the spring rate and setting the correct suspension sag

Color Black Flat Protection Tread TPI 170 Defined Color Black ISO Width (mm) 25 ISO Diameter 622 / Road / 29" Tire Intended Use Road Tire Diameter 700c Tire Bead Folding Labeled Size 700 x 25 Tire Type Clincher

Emergency on-the-trail derailleur hanger replacement

A vital tool to bring along when touring

}Campagnolo Veloce Cassette - 10 Speed 12-25t Silver

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Captive rotating axle washer reduces friction on bikes frames and forks during installation preventing potential damage

Kits include many extra parts to cover all years and models

}RockShox Rear Shock Damper Shaft Assembly - Deluxe Reaktiv (A1-B1) Deluxe Thruaktiv (A1-B1) 57

The Stage 2 Rear Wheel was developed as a more affordable alternative to help more riders get on a good reliable rear wheel