Ochain S is the South of Ochain. The exploratory direction, an e-bike product with exciting solutions such as the EASY external adjustment system.

OCHAIN S simplifies switching between configurations in seconds, using a 2 mm Allen key ,5mm. Designed so you can readily test all four grade options to choose the best one for each track. Or find the perfect setup on every single Enduro PS with a single key.

- Active spider that can remove or reduce chain tension, isolating the effects of the transmission on the rear suspension when needed
- Allows you to have a fluidity typical of chainless riding while maintaining maximum reactivity of the bike
- Better braking performance
- Frees the suspension from the transmission
- Reduces stress on the joints
- Allows you to stay tight contact with the adjustments of your bike
- Happy transmission, chain and tires
- New model with 4° / 6° / 9° / 12° elastomer adjustment without tools

SPECIFICATIONS:< /p>

- Main material: Alloy 7075 T6
- Dimensions: 93 mm x 93 mm x 13 mm
- Compatible chainring: 104 mm BDC 32t
- Requires 5mm long nuts
- Weight: 150g
- Maximum rider weight: 120Kg
- Color: black
- Exclusive compatibility: Ochain nuts (NOT INCLUDED) are guaranteed compatible only with the standard BCD 104 chainring, ensuring a perfect adhesion. Ochain nuts are included in the standard BCD 104 chainring.
- Note on compatibility / E-bike: Ochain cannot guarantee compatibility with all E-bikes on the market.

REQUIRED TO PAIRING WITH THE SPECIAL OCHAIN CRANKS