Harley-Davidson Road Glide 1990-2013 - Ohlins STX 36 Twin (HD 357)Single tube Piston diameter: 36 mm Monotube high pressure gas type of shock absorber with hose mounted external reservoir. Adjustable rebound damping on single tube shocks. Adjuster wheel above the end eye. Adjustable compression damping. Adjuster wheel or slot on the reservoir. Adjustable length.

depending on the article number

TTX AR-X 40 features a 40mm (diameter) piston fitted with a high-speed

Furthermore

off-road performance

which is why it can be fairly small in design

springs have to be ordered individually

Therefore it is strongly recommended to have the cartridge kit installed by a professional motorcycle or suspension workshop

Front fork springs and oil need to be ordered separately

a winning kit in several national superbike championships

a new designed piston and an 8mm piston shaft we reduce the pressure build-up and create a faster damping response

Öhlins offers a 43 mm Upside Down universal fork for any ­custom builder that wants to give the bike supreme ­suspension in the familiar Öhlins Racing design

a considerable improvement in the responsiveness and performance of an original fork can be achieved