Surron Light Bee chain spacer kit surron This is a 21-18 wheel

This is a 21-18 wheel set for the Surron Ultra Bee

Thats the width of a 21" rim so this gives the rider a much more planted feel

Both front and rear wheels have rim locks installed

then this kit is for you

and black hubs

Surron Light Bee chain spacer kit surron This is a 21-18 wheelThis is a shim kit that moves your chain 6mm away from your tire. All the other chain widening kits on the market only allow 4 mm of shim. This kit allows for more room for wide tires. What I like about it is not to try to stuff the fattest tire I can find back there but take some offset out of my already dished wheel. This allows for return to somewhat of a centered wheel. The kit includes a shim that goes behind the front sprocket, a shim that goes