One-Piece Cranksets

The humble one-piece crank is the classic BMX crank and is still used on the cheaper BMX bikes as well as most kids bikes and some cheap adult bikes. These cranks take a pedal with a 1/2" thread.

One Piece Crank 140mm CP

2291
!
Basic One Piece Crank for repairs or cusomisations to kids bikes and adult trikes.

1/2" pedal thread. Uses standard one-piece bottom bracket (24 threads per inch).

Weight (165mm): 926g.

One Piece Crank 152mm Black

2233
!
Have you bought a 20" bike for your child that is difficult for it to pedal? Fitting this relatively short crank for a year or two might be the answer.

152mm is the distance from the centre line of the axle section and the centre of the pedal thread. 1/2" pedal thread. Uses standard one-piece bottom bracket (24 threads per inch).

Weight: 821g.

One Piece Crank 165mm Black

2292
!

Replacement one-piece crank for bikes that have been jumped by someone too big...

1/2" pedal thread. Uses standard one-piece bottom bracket (24 threads per inch).

Weight: 872g.

One Piece Crank 170mm Black

2460
!
Chrome plated steel one piece crank, 170mm length.

Pedal Thread: 1/2"

Weight: 955g.