Tsubaki Offroad Chain 520 MXC 128 links 55316520128

Brand:

Tsubaki

Product Code:

1045148

Manufacturer ID:

55316520128

Description

Product Overview

The Tsubaki Offroad Chain 520 MXC 128 links is a competition-focused final drive chain from Tsubaki's MXC off-road series, designed specifically for demanding motocross, enduro and off-road racing conditions.

Key Features

Non-sealed 520 pitch motocross chain engineered to minimise friction and rotating mass in the rear wheel assembly.
MXC off-road series developed in cooperation with leading MXGP racing teams to ensure consistent performance under professional race conditions.
128-link length suitable for many full-size off-road motorcycles using a 520 drive system, depending on sprocket sizes and swingarm length.
High-quality Japanese roller chain construction for precise engagement, smooth running and reliable power transfer.
Robust design tailored to withstand repeated impacts, shock loads and contamination from sand, mud and stones typical of off-road tracks.

Technical Specifications

Manufacturer	Tsubaki
Series	MXC Offroad
Product type	Motorcycle drive chain
Chain pitch	520
Number of links	128
Chain design	Non-sealed roller chain (no O-ring / X-ring)
Primary application	Motocross, enduro, off-road, trial motorcycles using 520 final drive
MXC series sizes	Available in 420, 428 and 520 pitches (this model: 520).

Performance Benefits

Reduced drivetrain losses compared with heavier sealed chains, helping engine output reach the rear wheel more efficiently.
Lower rotating and unsprung mass supports responsive acceleration and suspension performance on rough terrain.
Open, non-sealed construction simplifies cleaning after muddy or sandy rides and allows easy inspection of rollers and pins.
High tensile strength and carefully riveted pins support durability under hard launches, jumps and aggressive braking.

Typical Use Cases

Motocross racing on natural or man-made tracks where low friction and quick acceleration are important.
Enduro and cross-country competition that combines technical sections with high-speed special tests.
Off-road training and practice for riders seeking a race-oriented, lightweight 520 chain.
Replacement for standard OEM off-road chains with a purpose-built MXC series chain tuned for competition use.

Specification