Park Tool Sprocket Remover / Chain Whip SR-2.3 drumbeat21-1085 as well as Presta valve

as well as Presta valve extenders with 5 mm wrench flats

The lightweight and cushioning comfort of silicone makes these grips an ideal choice for cross country racers everywhere

The durable sponge material draws solvent from the chain as it exits the CM-5

- World-class rolling resistance - the Valkyrie is our fastest rolling road clincher

- Import a summary of ride data and upload to CATEYE Atlas

Park Tool Sprocket Remover / Chain Whip SR-2.3 drumbeat21-1085 as well as Presta valveThe SR 2. 3 is a sturdy, professional chain whip built for daily use. Securely holds all 7 to 13 speed road and mountain bike cassettes, including SRAM eTap AXS & Shimano XTR 12 speed systems, as well as single speed cassettes with a 3 32" cog. The heavy duty heat treated head with hardened chain retention pins ensures a lifetime of reliable use, and the long vinyl dipped handle ensures comfort and ease of use. SR 2. 3 Features Compatible with 7 to 13