Innovation in style, technology and safety. With the new SIP Tubeless rim, tyres can be ridden without an inner tube. In case of damage, a sudden loss of air is prevented and the air pressure drops slowly. Burst tubes are a thing of the past. Even a valve rupture or a flat tyre due to the inner tube becoming trapped are a thing of the past.

The SIP Tubeless rim combines the advantages of a classic cast rim with high manufacturing precision and quality. It is designed as a tubeless double hump rim. This hump prevents the tyre from sliding into the rim bed in case of air loss. Exact concentricity is just as self-evident as a perfect surface finish. The valve is pre-mounted in the rim. Currently available in polished aluminium, black, black with polished rim and silver.

• Perfect for wide tyres
• Increased safety because tubeless
• Also available with pre-mounted tyre

The rim with the size 3.00-11 is the king solution in wide tyre conversion! Our wide tyre rim 3.00-11 is supplied with two specially developed compensating bushes for the engine swing arm. Further spacing by bushes or with a ring is not necessary! To compensate for the wheel offset, the engine swing arm must be shortened by 10 mm on the right. This moves the engine to the right. Optimal for the use of tyres size 110/70-11, 120/70-11 to 130/70-11. Due to the rim width of 3.00 inch we recommend the use of a 2.50-10 SIP Tubeless rim on the front wheel.

Conclusion: Our perfect tubeless recommendation for wide tyres. For racers only!