Produits

Opus Racing exhaust for the Derbi Freetech 50 cc frame, supplied bare, for competition use only and not road-legal.

Opus black anodised aluminium nut for the upper mounting of the original Honda Dax, Skyteam and ZhenHua exhaust. It notably allows the chrome 6-volt-type Dax exhaust to be fitted to 12-volt models and their copies.

Opus Racing RF50WR-type exhaust designed for Derbi or AM6 engines fitted to Mobcross frames. Supplied bare in 5 parts (two-piece elbow, centre section, reverse cone and tailpipe), it is welded and adjusted by the user for a perfect fit to the chassis. For competition use only, not road-legal.

RF50WR-type racing exhaust for the Bidalot RS frame, supplied bare with two weld-on brackets for precise fitting to your chassis. For competition use only, it is not road-legal.

This OPUS adapter kit for KLX-type cylinder heads includes a spacer, a gasket and M6-M8 studs.

This “speed killer” restrictor plate is designed for flange-mounted exhausts on 50 cc scooters and mopeds.

This OPUS aluminium mounting link allows most exhausts designed for Monkey, Gorilla or Singa to be fitted to a Dax, Skyteam, Zhenhua or other derivative.

Front brake disc adapter for Honda NSR 12″ NSF, as well as Kitaco and G-Craft hubs, in 1 mm or 3 mm thickness.

Sprocket spacer for Monkey, available in 1 mm or 3 mm, with a 38.2 mm inner diameter.