RR-100, 101, 102, 103 : "SEBCO" Single Chainwheel &
Cranks
Material : Steel
Size : 1/2" x 1/8" or 1/2" x 3/32"
Sprocket : 28, 32 , 36, 40, 42, 44, 46, 48, 52 & 60 teeth
Cranks:100/125/150/165/170/175mm cottered/Cotterless.
Sprockets available in different cuts, with or without chain gurds(Steel/PVC) |