Alienation 28t Starship Guard Sprocket / Chainwheel - Silver Yellow Stripe Reinforced X-stitching and integrated bumper

Reinforced X-stitching and integrated bumper guards on the back panel add to the durability and longevity of this seat

This directional tire uses a dual compound to withstand any abuse you can give it

It includes black steel upper and lower plates

Other features include cups that are anodized black with anodized gold inner seals

Width (Internal): 22 mm

Alienation 28t Starship Guard Sprocket / Chainwheel - Silver Yellow Stripe Reinforced X-stitching and integrated bumperThe Alienation Starship Guard sprockets is a Trekkie inspired 100% CNC machined 7075 aluminum sprocket. It is CNC'd from 12mm 7075 aluminum with a 15 16 (24mm) center bore and 19 & 22mm sprocket adapters are included. This sprocket is compatible with 19mm, 22mm and 24mm spindles. The guard clears most popular chain models. Size: 28T Color: Silver