Clean X2 BB30 Crankset Expand

Clean X2 BB30 Crankset

CLEAN CLEAN

New

Description and materials

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280,17€

Length .
 160mm
   
 170mm
   
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Description and materials
- New Clean X2 BB30 crankset, as a novelty in Spanish brand Clean’s catalogue for the new season.
- Uses a PressFit BB30 system, which means the cups are pressed into the frame’s BB tube (instead of being threaded onto it), and then the bottom bracket is inserted with BB30 bearings and splines.
- The bottom bracket is made of light 7075-T6 aluminium alloy, with an 30mm diameter and BB30 type splines for both cranks.
- 46mm cups, made from high quality 7075-T6 aluminium alloy, specially designed for the new Clean frames.
- Each crank has been completely forged in high quality 7075-T6, and feature a large pocket at the back of the arm to remove unnecessary material.
- Both cranks are removable and independent of the bottom bracket.
- The axle has standard Shimano HG splines for the freewheel, without threads, which allows you to install and remove the freewheel much more easily than traditional threaded freewheels.
To install this crankset, follow the steps below:
          1. Install the BB cups into the frame, applying some grease onto the tube beforehand.
          2. Install the axle, applying some grease onto the bearings contact surface. It’s important to introduce the axle from the right, so that the right end has the freewheel splines.
          3. Insert the freewheel (not supplied with this kit). In case you don’t run a bashring (supplied with the 170mm version), a 2.5mm spacer (for the X2 20" frame) or two 2.5mm spacers (for the X1 26" frame) must be placed between the right crank and freewheel (supplied with this kit).
          4. Install the right crank, by tightening the axle bolt with a 10mm Allen key and applying some grease on the splines.
          5. Repeat step 4 for the left crank, but now introduce 3x 2.5mm spacers (for the X2 20" frame) or two 2.5mm spacers (for the X1 26" frame) between the crank and the bearing (supplied with the kit).
-This system allows for increased stiffness and durability of the crankset, while also managing to save some weight.
- Available in 160mm and 170mm versions.
- The 160mm crank arms are straight, whereas the 170mm have an offset to increase their stiffness.
- The 170mm option comes with a Clean X2 bashring (not included in the 160mm option).
- Does not include a freewheel.
- Note. You don’t need an additional tool to remove these cranks from the BB. You only need to use the threaded aluminium cap included with the kit, by following the steps below:
          1. With the axle bolt fully tightened, insert and tighten the threaded cap (bear in mind it has a left-handed thread).
          2. Once the cap is tightened, loosen the axle bolt.
          3. The axle bolt will eventually hit the aluminium cap, but since it is tightened into the crank, it will be slowly pulled out as you continue to loosen the axle bolt. This way you can remove both cranks without needing an additional tool.
- Anodized black axle, anodized red bolts and threaded caps, anodized black cups and cranks with white laser etched Clean graphics.
- Anodized red bashring (only supplied with the 170mm version).

Includes
- 1x Clean X2 BB30 bottom bracket
- 2x Clean X2 BB30 cranks
- 2x 46mm-diameter aluminium cups
- 2x 30mm-diameter NBK 6806RS bearings
- 2x M18x21mm axle bolts
- 2x M30x8mm threaded caps
- 4x 2.5mm thick spacers

- 1x Clean X2 bashring (only supplied with the 170mm version).

Compatibility
- Only compatible with Clean X1 26” and Clean X2 20” frames.
- Compatible with Shimano HG cassette-type freewheels, such as Bonz Pro Light, Clean, Crewkerz, etc.
- Both cranks are inserted onto the bottom bracket with standard BB30 type splines, therefore JIS, ISIS or any other types of cranks won’t be compatible.
- Bearings reference: NBK 6806RS.

Dimensions

- Available in 160mm and 170mm versions
- Threadless 46mm BB cups
- 30mm-diameter bottom bracket axle
- Crank offset: 19mm (160mm), 21mm (170mm)

- 10mm Allen axle bolt
 
Finish
- Anodized black axle, anodized red bolts and threaded caps, anodized black cups and cranks with white laser etched Clean graphics.
- Anodized red bashring (only supplied with the 170mm version).

Weight
- 639.28g (160mm), 643.54g (170mm, bashring included)

WEIGHT0.639
LENGTH160mm
LENGTH170mm

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