Park Tool BBT-16 Self-Extracting Crank Cap Tool Features-SGRND/V-GUARD/SPDGRP/EBIKE25 we recommend a chain guide

we recommend a chain guide or chain keeper in addition to a clutch-type rear derailleur

}Park Tool LRT-3 Chainring lockring Tool Specialized Cannondale FSA 3/8" Drive

The full carbon cuff and heel counter maintain lightweight stability for an efficient podium-bound stride

Machined and anodized aluminum crown is exceptionally lightweight and durable

Lightweight yet durable

Park Tool BBT-16 Self-Extracting Crank Cap Tool Features-SGRND/V-GUARD/SPDGRP/EBIKE25 we recommend a chain guidePark Tool BBT 16 Self Extracting Crank Cap Tool. Self Extracting crank cap toolRemoves and installs self extracting one key release caps on Sram and Race Face cranks with 16mm hex hole Investment cast steel construction with 8mm hex key for better leverage