JT Rear Sprocket Steel 37T for 520 Chain - Part JTR1857.37

Upgrade your motorcycle's drivetrain with the JT Rear Sprocket Steel 37T designed specifically for 520 chains. Crafted from high-quality Japanese 545C high carbon steel, this sprocket offers exceptional durability and performance. It is heat treated and hand finished to meet or exceed original equipment manufacturer (OEM) standards, ensuring a reliable fit and long-lasting use. This sprocket outlasts standard mild steel or surface-hardened sprockets by two to three times, making it a cost-effective choice for serious riders seeking longevity and performance.
Designed for easy installation, the JT Rear Sprocket features precision manufacturing that guarantees smooth operation and improved power transfer. Its robust construction is ideal for both street and off-road riding conditions, providing a balance of strength and efficiency. Whether replacing a worn-out sprocket or upgrading your current setup, this 37-tooth sprocket enhances your bike's overall performance and durability.
Constructed with attention to detail, the JT JTR1857.37 ensures compatibility with your 520 chain system. Its high-quality material and craftsmanship contribute to a more responsive ride and reduced maintenance needs. Trust in JT’s reputation for excellence and choose this sprocket for a reliable upgrade that stands the test of time.

Features:

• Top quality at economical prices

• Made exclusively from the finest Japanese 545C high carbon steel

• Heat treated and hand finished to meet or exceed OEM standards

• Outlasts mild steel or surface hardened sprockets by two to three times

ATTRIBUTES:

BRAND: JT

MPN: JTR1857.37