Small-end bearings for the Yamaha 80 applications below.

Applicable models

• PW80 1985-2006 — BWX 371-N1037 — 12 x 16 x 16.3 mm
• YZ80 1993-2001 — BWX 371-N1006 — 14 x 18 x 16.5 mm
• ProX — YZ80 1993–2001 [21.1111] — one small-end bearing
• ProX — PW80 1983–2006 [21.2001] — one small-end bearing

Images are for illustration purposes only, actual products may differ.

Select the exact brand, model years and part number. Each ProX option supplies one piston-pin small-end bearing; the connecting rod and piston are sold separately. Dimensions and designs may differ between brand options.

NB: Please note that because we sell across multiple platforms, stock availability cannot be guaranteed. If an ordered item is out of stock, it will be placed on backorder and dispatched as soon as it arrives. If an item is permanently unavailable, we will issue a full refund.

Additionally, as most of our products are imported, final pricing is subject to change without notice due to fluctuating exchange rates and shipping costs.

We appreciate your understanding and always strive to process and ship your orders as quickly as possible!