S&M X-Man Guard Sprocket Size:28t Small compact design & uses

Small compact design & uses 6mm allen key to install

Will not work with the older style

while that open design helps to keep the weight right down

To protect your knee from impact we fuse use a brand new 30% lighter SAS-TEC insert to give you ultimate levels of protection without sacrificing maneuverability

One end of the grip has a tall flange

S&M X-Man Guard Sprocket Size:28t Small compact design & usesThe S&M X Man Guard Sprocket features an integrated guard that adds extra protection to your cranks and chain. Made in the USA from CNC machined 6061 T6 aluminium the X Man Guard Sprocket is super tough with that guard adding extra protection to your cranks. The S&M X Man Guard Sprocket is compatible with 19mm, 22mm and 24mm crank spindles. ###section### Product Specs TYPE: Bolt On MATERIAL: Alloy WEIGHT: 65. 2g (2. 3oz)