Skip to content
Sellout

Parameters

length
170 mm/ axle 160mm,
sprockets
1,
colour
black,
standard
Spanish, MID, Euro, Euro eX,
weight
750 g,

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.

Available with 2 spindle lengths:

  1. 160mm (Thorn MTB) designed to work with Euro external bearings (like Dartmoor Euro eX BB 22mm) with 68mm or 73mm BB shells to create an extra strong and efficient combination with frames like Two6Player or Shine
  2. 150mm (Thorn BMX) perfectly working with Spanish or MID BB equipped frames as well as standard Euro BB to minimize the number of required spacers for such kind of frames and keep the correct chain line.

Specification:

  • Colors: petrol chrome plated; matt black 
  • Arms lenght: 170mm 
  • Spindle: 22mm hollow 
  • Spindle length: 160mm (Thorn MTB) / 150mm (Thorn BMX) 
  • Splines: 48
  • Spindle bolt: 5/8”x24T (8mm Allen key) 
  • Weight: 745g (with alu spindle bolt); 763g (with Cr–Mo spindle bolt)

Ask a question

Reviews

Summary

Average rating: 5,0/5 (Excellent), based on 2 ratings

Strengths
  • Perfect price/quality
Weaknesses
  • Little bit difficult to install

2 of 2 reviewers recommends this product

> > > > >
100%
2 ratings
> > > > >
0%
0 ratings
> > > > >
0%
0 ratings
> > > > >
0%
0 ratings
> > > > >
0%
0 ratings
> > > > >

Very strong and light cranks

Very strong and light cranks, I both have them in my bmx and mtb, a little bit difficult to install if you compare it to for example Primo Hollowbite cranks. The quality you can expect from Dartmoor.

Strengths
  • Perfect price/quality
Weaknesses
  • Little bit difficult to install

I would recommend this product

Verified purchase

Is that review: Helpful , wrong ?

> > > > >

Thorn cranks

Just perfect

I would recommend this product

Verified purchase

Is that review: Helpful , wrong ?

Delivery