Sinz Square Taper Cranks
Mini bikes often ship with cranks that are way too long for the rider. It's not uncommon to see a 6 year old struggling with 145mm cranks on a micro frame. This causes unnecessary hip rock that impedes a riders pedalling style.
Custom cranks are available but with a starting price over £100 that's a big expense for new riders and parents. Gate 8 have the answer with this affordable cranks in smaller sizes.
Available in 115mm, 120mm and 125mm and compatible with square taper bottom brackets, these are a great solution.