Racing chain kit RK for Aprilia RSV4 or Tuono V4R 520 pitch 112 links (may have to be shortened), sprocket, chain wheel aluminium natural, chain open with rivet lock.
This version is narrower and does not swallow as much power (+ approx. 1.9kW 2.5 PS) as a 525 pitch.
Description chain: RK GXW:
The high load on modern road machines led to the development of the XW-Ring chains. The XW-Ring has six sealing points and two stabilizers, which prevent the ring from twisting under extreme loads. This prevents the loss of lubricant under all conditions - the service life is extended by up to 50% compared to an O-ring chain.
- XW ring chain
- six sealing points, two stabilizers prevent twisting of the rings
- Loss of lubricant is avoided
- 50% Longer life than O-ring chain
Description Sprocket: KERA ALU 42Z PART 520 SIL INNEND 100 PERFECT CIRCLE 120
Description Pinion: Pinion 16Z PARTICIPATION 520 FINE TINE INNER 25/28
Available options:
Pinion 15 - 16 teeth
sprocket 40 - 41 - 42 - 47 teeth others against surcharge and special production + ca. 50,-- € possible
