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Ohlins YA557 STX 36 Twin shock Rear for Yamaha XJR
Discontinued - Listed for Reference Only(SKU: YA557)
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Find your Bike:
The Ohlins DU931 TTX RT rear shock is built for Ducati 1098, 1198 and 848 riders chasing repeatable damping control and clear feedback. Developed from Ohlins’ twin-tube TTX architecture, it focuses on stability under load and consistent behaviour as conditions change. This unit is a direct-fit rear mono replacement intended for performance street and track use.
The TTX RT family brings race-derived damping principles to a road/track package, with a focus on controlled chassis movement and predictable grip. For Ducati superbike platforms, it is designed to support confident braking, turn-in and drive.
This is a pressurised, oil/gas separated twin-tube (TTX) shock, designed to maintain damping consistency through demanding use. Separate damping circuits allow more controlled behaviour across different shaft speeds compared with simpler layouts.
Fitment is intended as a rear mono replacement for Ducati 1098, 1198 and 848 models. Professional installation is recommended, followed by setting sag and verifying damping settings suit your tyres, load and riding conditions. Note: this part is marked as MKII and is replaced by DU 531.
| SKU | DU931 |
| Model # | T36PR1C1B |
| Barcode # | DU931 |
| Brand | Ohlins |
| Shipping Weight | 5.0000kg |
| Shipping Size | 0.300 x 0.300 x 0.500m |
| Type | Units |
If your Motorcycle is listed below, this product will suit:
| Position (Front or Rear) | Rear Mono |
| Shock Length Eye to Eye (mm) | 294.5 |
| Spring Rate Standard | 80.0 N/mm |
| Type Code | T36PR1C1B |
| Stroke Metal to Metal (mm) | 60.0 |
| Product Family | TTX RT |
| Notes | MKII *Replaced by DU 531* |
| Fitted Spring: | 21040-24 |
| Spring Colour | Yellow |
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Ohlins YA557 STX 36 Twin shock Rear for Yamaha XJR
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