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Jitsie Race ISIS trials bike cranks made from 7075-T6 aluminium, designed to offer maximum lightness, high stiffness and great durability.
Description and materials
- High-quality ISIS type cranks manufactured by the Belgian brand Jitsie.
- Forged from 7075-T6 aluminium to achieve an excellent stiffness-to-weight ratio.
- Feature extensive CNC machining on the rear side to remove excess material without compromising strength.
- Increased stiffness compared to standard ISIS cranks, reducing flex to improve power transfer and bike control.
- 13 mm wide threaded interface, with standard 1.37’’x24tpi freewheel thread.
- ISIS standard bottom bracket interface.
- 33 mm offset, optimized for trials bikes.
- Available in 155 mm, 165 mm or 175 mm lengths.
Compatible with:
- Freewheels and threaded sprockets with standard 1.37’’x24tpi thread.
- Pedals with standard 9/16’’ thread.
- ISIS bottom bracket axles.
Note: Minimum required thread engagement between the crank and freewheel/fixed sprocket is 7 mm. Failure to follow these instructions will damage the crank thread and is not covered by warranty.
Dimensions
- Length: 155 mm, 165 mm or 175 mm.
- Offset: 33 mm.
- Thread width: 13 mm.
Finish
- Matte black, with laser-engraved Jitsie graphics.
Weight
- 471 g (155 mm), 492 g (165 mm) and 511 g (175 mm).
| LENGTH | 155mm |
| LENGTH | 175mm |
| LENGTH | 165mm |
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