The XCR ST is an XC chainguide designed to be used on a single front chain ring and with either a 9 or 10 speed cassette at the rear. Ditch your front mech and shifter for a huge weight saving while keeping your chain safe and sound.
Extremely light at 75g
20mm of adjustment allows perfect chainline setup.
Forged and CNC machined from ultra stiff aluminium alloy
Gear range of 32T- 42T, to suit 99% of rings you will need.
Fits 34.9 and 31.8 seattubes with included shims.
Perfect for pressfit BB and BB30 type frames.
Now with more colour choice