Prox silent - 138 links Distribution chainRef : PRO00039A / 1004799

PROX Silent Timing Chain - 138 Links
Manufacturer part number: 31.2891

Closed timing chain by PROX, specially designed for roadster engines where precise timing and acoustic discretion are essential. With its 138 links, this silent chain replaces the connection between the sprocket and camshaft to achieve consistent timing and minimize perceptible noise vibrations at cruising speed.

• Type: timing chain (closed chain)
• Number of links: 138
• Advantage: "silent" design to reduce riding noise
• Usage: intended for road/roadster engines requiring a ready-to-install closed chain

This chain is aimed at motorcyclists performing engine maintenance or replacing the timing chain, in addition to guides and tensioners. Be sure to check the condition of the sprockets, guides, and tensioners during replacement to ensure lasting timing and avoid premature wear. Examples of commonly affected models: Yamaha TDM 900, Kawasaki ZXR 750, Suzuki GSX 400 F Katana — verify technical compatibility before ordering.

PROX provides a simple solution to restore timing and get back on the road with peace of mind, without undocumented technical promises.