RaceFace Narrow Wide Chainring: Direct Mount CINCH 28t Green MFPN=2702002 The Problem Solvers Bushnell Eccentric

The Problem Solvers Bushnell Eccentric Bottom Bracket is the industry leading design for chain tension adjustment on tandem and dedicated single speed bikes equipped with eccentric bottom bracket shells

Mineral oil based lubricant specifically for the S700 Alfine 11-speed hub

}Onyx Freehub Driver Assembly - Campagnolo Alloy

CNC Machined 6061-T6 Aluminum Platform Injection Molded Copolymer Interface

Flat contour yet still comfortably padded

RaceFace Narrow Wide Chainring: Direct Mount CINCH 28t Green MFPN=2702002 The Problem Solvers Bushnell EccentricRaceFace Narrow Wide Chainring: Direct Mount CINCH 28t Green. Narrow wide chainrings compatible with Race Face CINCH system cranks. Direct mounting allows an easy switch between rings and spiders. Compatible with 9 10 11 and 12 speed (excluding Shimano 12 speed chains) Narrow Wide tooth profiling ensures consistent chain retention Lockring installed removed with ISIS BB tool Stiff 4mm plate thickness to transfer loads without flexing TECH SPECS Ring