This is the designation of the ttx shock from Ohlins T39PR1C1S or KA 128.
Its interesting this part # also shows up as for the BMW R1200GS 04-12
More info.
? TYPE: T39PR1C1S
? Shock length: 402.5mm
? Stroke amount: 75mm
? spring rate: 130N/mm
? Spring length: 240mm
? Standard Preload amount: 17mm
? pressure side adjustment effective number of stages: twin tube built-in stage 20 ? ? 39mm diameter piston, adopted the TTX mechanism: 20 stage ? rebound adjustment effective number of stages .
Description of item
? pressure side damping force adjustment mechanism, rebound damping force adjustment mechanism: pressure side by TTX mechanism of its own, the extension side fully independent. There is no impact to the other when you adjust one side. Setting speed has been improved dramatically by this. The dial of both are aggregated to the cylinder head base, operation is now much easier as compared to the genuine shock.
? twin-tube structure (TTX): It uses a twin-tube structure using a 39mm diameter solid piston that matches the large vehicles. I will show the damping force characteristics stable always pressure excellent balance.
? hose formula preload adjuster: spring pre-load adjuster remote expressions that are newly designed in accordance with the cylinder diameter. By turning the remote dial-in ahead of the hose, you can easily adjustable preload smooth stepless do not use tools.
? Built-end bearing eye: I have a built-in roller bearings inside. To eliminate the friction loss of the mounting portion that occurs at the time of suspension stroke.
Neil
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