The ProX Connecting Rod Rebuild Kit is engineered to meet OEM specifications and is manufactured using high-strength alloys for reliable and consistent performance. Designed for easy installation, the kit includes all essential components for a full connecting rod replacement, including the crank pin, big-end bearing, small-end bearing, and washers.

Features

• Manufactured using high-strength alloys


• Maintains OEM specifications and tolerances


• Includes crank pin, big-end bearing, small-end bearing, and washers


• Designed for easy installation and consistent performance


• Made in Japan

Specifications

• Small-End Bore    22.00 mm


• Big-End Bore    32.00 mm


• Centre to Centre    125.25 mm


• Small-End Width    20.00 mm


• Big-End Width    16.50 mm


• Length    163.00 mm


• Shaft Length    98.25 mm


• Crank pin Diameter    25.00 mm


• Crank pin Length    63.30 mm


• Washer Size    25 x 42 x 1.0 mm

Cross-Reference OEM Part Numbers

• Small-End Bearing Part #    21.1316


• Big-End Bearing Part #    22.253216.5F


• Crank pin Part #    Not in assortment


• Washer Part #    03W.25421.0

Vehicle Fitments

• Sherco 250 SE 2014–2025


• Sherco 250 SE-R 2014-2025


• Sherco 300 SE 2014-2025


• Sherco 300 SE-R 2014-2025