Kids are a lot smaller than adults, so why would they run the ame length crank arms?
 
We are stocking a range of suitable cranksets, from 89mm to 127mm for the youngest shredders, who just got their first pedal bike, right up to the youth specific Praxis Zane crankset, which come in 120mm, 130, 140 and 150mm options. 
 
We also have suitable bottom brackets and chainrings at an affordable price point to go with these cranksets.
 
Not sure which crankset you need? Get in touch and I can advise you of the best option for your little shredder.
 
Goldix or CruzBIKE little crankset.
24mm Spindle.
89mm, 98mm, 110mm, 127mm.
Sram 3 bolt type chainring mount.
 
 
PRAXIS - ZANE YOUTH M30 DIRECT MOUNT MTB CRANKSET
The new lightweight Zane youth cranks are perfect for all types of XC and trail riding.  Made for kids bikes to lighten things up and add premium parts to their build.
 
CRANK / USE
ZANE : Youth / Kids MTN crank arm sets
BUY THIS IF :
You are looking for a lightweight alloy Youth arm set in shorter lengths.
MATERIAL
Forged Alloy Arms | Alloy M30 spindle (30mm/28mm)
MTN
CHAINLINE
0mm Offset Ring = 55mm CL
3mm Offset Ring = 52mm CL "Boost"
6mm Offset Ring = 49mm CL "Non-Boost"
CHAINLINE GUIDE
WEIGHT
496g : ZANE 120mm Arm set / 522g : ZANE 130mm Arm set / 546g : ZANE 140mm Arm set / 567g : ZANE 150mm Arm set
1X RING
 
- PRAXIS DM1X RINGS HERE
- Any brand 3-Bolt Direct Mount 1X MTN ring can be used.
- Ring type/offset determines compatibility with any given MTN bike drivetrain.
Q-Factor
172mm
B.B.
 
This crank requires our Praxis M30 BB | 30mm Drive Bearing / 28mm NonDrive Bearing
M30 BOTTOM BRACKET (REQUIRED) | BSA / BB90-92 / T47 E.B / BB30 / PF30
MAIN BOLT
M30 MAIN BOLT/SELF-EXTRACTOR
8mm Alloy Main crank bolt for Install/Self-Extract