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New Chorrillas trials freehub, specifically designed for trials bike frames with 116 mm rear spacing and 12 mm thru-axle diameter.
- Built from high-quality materials, it features replaceable BR 6902 sealed bearings to ensure outstanding reliability and durability.
- The hub has a removable core and an internal mechanism consisting of 6-pawl that operate in groups of 2 on a toothed crown with 54 ratchet. As a result, 108 engagement points are generated for each complete turn of the hub, and a total of 162 engagement points are achieved for each turn of the crank (with an 18:12 development).
- Hollow axle made of 7075-T6 aluminium alloy, compatible with 12 mm thru-axles.
- Standard 6-bolt disc brake mount.
- 32 spoke holes (32H).
- Includes 3x 1 mm spacers and a 7075-T6 aluminium Lock-Ring nut (4 mm thick) for sprocket installation. Requires a specific Shimano tool (not included).
- Sprocket and thru-axle not included. Use the axle compatible with your frame.
162 Engagement Points Technology
- Equipped with a 54-tooth ratchet and dual-pawl system, offering 6 simultaneous contact points per engagement cycle.
- Delivers 108 engagement points per crank turn, ensuring instant pedal response.
 Engagement points vary depending on gear ratio:
- 18:12 gearing → 162 e.p. (2 groups × 54 teeth × 1.5)
- 18:15 gearing → 130 e.p. (2 groups × 54 teeth × 1.2)
Compatibility
- Trials bike frames with 116 mm spacing and 12 mm thru-axle:Â Comas Kala and other frames with matching dimensions.
- Rims with 32 spoke holes (32H).
- 6-bolt disc brake rotors.
- HG-type sprockets, 8 to 10 mm wide, such as Chorrillas, Crewkerz or Clean.
- Compatible with Chorrillas RR Clean, Clean X3 disc protectors or any 7 mm thick model with a 15 mm centre hole.
Note: Not compatible with Crewkerz frames and Clean frames.
Dimensions and Specifications
- Total hub spacing: 116 mm.
- Thru-axle diameter: 12 mm
End spacers:
- Sprocket side: 7.5 mm thick, 15 mm inner diameter.
- Disc side: two spacers, one 11.2 mm and one 3 mm thick, both with 15 mm inner diameter (the 3 mm spacer can be replaced with a disc protector).
- Number of spoke holes: 32 (32H).
- Flange diameter: 58 mm.
- Flange spacing: 56 mm.
- Cassette thread diameter: 35 mm.
- Cassette thread width: 12 mm.
- Bearings: 4 units, model 6902 2RS.
Colour
- Gloss black, with laser-etched white Chorrillas logo.
Weight
- 269.44g (include Lock-Ring nut).
| COLOR | Black |
| SPOKE HOLES | 32 spokes |
| BRAKE MOUNTS | Disc |
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