Red Freewheel 135.9 - 18T

FEATURES:

- 135 engagement points and 9 pawls made of high-strength treated steel.

- 3 groups of 45 engagements each, achieving 135 engagement points per revolution.

- Removal using an ISIS bottom bracket extractor wrench.

- Standard 1.37" x 24T thread.

- New, reinforced COMAS internal springs for increased reliability and precision

- Sealed bearings on both sides to prevent dust and dirt from entering the mechanism.

- Compatible with 1/8" and 3/32" chains

Material

- Crankset: Machined Cr-Mo steel

- Body: Machined Cr-Mo steel

Compatibility

- Not compatible with BB30 cranks

- Not compatible with cassette cranks

Size

- 18 teeth

- 9 pawls

- 135 engagement points

- Tooth width: 2.2 mm

- Total width: 17 mm

Weight

- 176 g

Finish

- Red finish with laser-etched COMAS graphics.

Additional Information

It is advisable to run the sprocket in beforehand to remove excess grease from the mechanism and ensure proper seating of the pawls. This process can be accelerated by applying a little oil to the groove between the center of the sprocket and the teeth.

If the sprocket is used for trial riding without first seating the triggers, it will not function properly and will cause it to jump, damaging the spline and the trigger.