A double chain device designed for use with a front mech. This device is compatible with 22-44 tooth rings, to keep your chain in place under all riding conditions. The backplate is manufactured from CNC machined 6061 T6 aluminium, with sealed bearings inside a custom roller, and is available in BB mount, ISCG or ISCG05 fittings (BB mount for fitting to bikes with no ISCG tabs using external bottom bracket). For fitment information please consult your frame manufacturer's website.Weight: 116g
Lightweight parts suitable for off-road cross country riding.
Tough light to mid-weight components designed for off-road trail riding.
Sturdy components suitable for long off-road descents.
Ultra-tough components suitable for the harshest conditions and descents.