THORN BMX

THORN BMX

Description

2-pcs design cranks made of heat-treated Cr-Mo 4130 steel with 22mm spindle and 48 splines. RHD/LHD compatible. Two sprocket holes to fit all sprocket sizes. Small gusset to make the pedals assembly area stronger. Includes arms, spindle (welded to the right arm), 2 spindle bolts (alu 7075-T6 and Cr-Mo), 2 sprocket bolts (bigger one is hollow) and assembly/disassembly tool.

Thorn BMX comes with 150mm spindle length and perfectly works with Spanish or MID BB equipped frames.

Specification

Arms length: 170mm.
Spindle: 22mm hollow.
Splines: 48.
Spindle bolt: 5/8”x24T (8mm Allen key).
Weight: 745g (with alu spindle bolt), 763g (with Cr-Mo spindle bolt).

Extras

DartBMX catalog - including all products descriptions and photos, specs and geometry tables.

THORN BMX

Colors
petrol chrome plated, red devil, black matt, brushing chrome plated