e*thirteen Core e*spec Chainguide New in Big Hit Grom Hit FSR

Big Hit Grom Hit FSR - 2007-2011

Available in 12 colour options

Featuring a sintered metallic compound

TRACKR RADAR can work with other Bluetooth or ANT+ bike computers

Superior Grip: New ULTREAD rubber outsole with innovative lug pattern provides outstanding traction off the bike

e*thirteen Core e*spec Chainguide New in Big Hit Grom Hit FSRCore e*spec Chainguides offer a lightweight, durable chain retention solution for Bosch CX Gen4, Gen5, and Shimano EP8 motor systems, with 55mm chainlines. Core e*spec Guides are designed to provide the long lasting performance of an alloy backplate guide, with a wider 55mm chainline for modern Boost and Super Boost e bikes. They feature a wider offset to accommodate 2 pc chainrings, which often have clearance issues, and our latest e*spec upper