JT · Sprockets

JTX251.49GLD - JT Twinstar Sprocket For Yamaha TTR230 2005-2026 Rear 49T - Black/Gold

Features: Steel outer ring. Heat-induction hardened high-carbon steel. JT advanced tempering process achieves hardness that could last six times longer than a 7075-T6 aluminum sprocket, enhancing power transfer performance. Alu core. Lightweight aviation-grade ergal 7075-T6 aluminum. Precision made using state of the art laser cutting and CNC equipment, resulting in an ultra lightweight race power design.

90-day range £∞–-£∞ · average £NaN