Kawasaki KLX 300 R Parts & Accessories

Everything we stock that fits the Kawasaki KLX 300 R (1996–2025): 17 parts, each verified against manufacturer fitment data, grouped by category. Prices and stock are live. Not sure on year or trim? Use the bike finder to confirm your exact match.

Drivetrain for the Kawasaki KLX 300 R

JT Sprockets 520 Steel Front Sprocket, 14T (JTF516.14) $16.99 JT Sprockets 520 Steel Front Sprocket, 15T (JTF516.15) $14.99 JT Sprockets 520 Steel Rear Sprocket, 42T (JTR460.42) $36.99 Renthal Front Sprocket Grooved 14T — Kawasaki/Yamaha — (PN 252--520-14GP) $34.16 Renthal Front Sprocket Grooved 15T — Kawasaki/Yamaha — (PN 252--520-15GP) $34.16 JT Sprockets 520 Steel Rear Sprocket, 46T (JTR460.46) $36.99 JT Sprockets 520 Self-Cleaning Steel Rear Sprocket, 48T (JTR460.48SC) $36.99 JT Sprockets 520 Self-Cleaning Steel Rear Sprocket, 50T (JTR460.50SC) $36.99 JT Sprockets 520 Self-Cleaning Steel Rear Sprocket, 51T (JTR460.51SC) $36.99

Controls for the Kawasaki KLX 300 R

Motion Pro Brake Lever — 14-9218 $26.99

Exhaust for the Kawasaki KLX 300 R

FMF S/s Powerbomb — Kawasaki KLX250 (2018-2020), Kawasaki KLX250 CAMO (2018-2020) + 3 — (see $224.99 FMF Powercore 4 — HEX Slip-On — Kawasaki KLX300R (2020-2021), 4-Stroke $359.99 FMF Q4 — S/A Slip-On — Kawasaki KLX300R (2020-2021), 4-Stroke $404.99 Big Gun EVO-R Header Pipe — Kawasaki KLX 300R (1994-2014), 4-Stroke $278.99

Maintenance for the Kawasaki KLX 300 R

Twin Air Standard Air Filter — Kawasaki KLX 250 (1990-1992), Kawasaki KLX 250 S $29.08 Twin Air Pre-Filter — Kawasaki KLX 250 (1990-1992), Kawasaki KLX 250 S $21.99 Hiflofiltro Oil Filter — HF112 $3.76

Fitment is anchored on the manufacturer's own application data and verified before it goes live. If you spot anything that looks off for your Kawasaki KLX 300 R, tell us. Accuracy is the whole point.