E*THIRTEEN CHAINGUIDE FOR 55mm CHAINLINE BOSCH Giant-kids Innovative

Innovative

Only for DOT 4 and DOT 5

341cc volume per stroke

identical casing to Rally but fitting smaller wheels: 20

E*THIRTEEN CHAINGUIDE FOR 55mm CHAINLINE BOSCH Giant-kids InnovativeGenuine replacement parts. The e*thirteen chain guide developed with Bosch helps keep the chain locked on the chainring when pedalling over rough terrain. Included spacers now allow for 52 or 55mm of chainlines. Features e*Thirteen e*Spec Chainguide for 55mm Chainline for Bosch Two bolt nylon backplate mounts directly to Bosch motor 34 38 tooth compatibility Does not fit traditional ISCG mounts Designed for Trek 2020 2023 Rail & Powerfly models