Yamaha TT-R125 Parts & Accessories

Everything we stock that fits the Yamaha TT-R125 (2000–2026): 18 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.

Brakes for the Yamaha TT-R125

Master Cylinder Rebuild Kit — Honda CB300FMaster Cylinder Rebuild Kit — Honda CB300F $28.31 Brake Caliper Rebuild Kit — Yamaha TTR125L DiscBrake Caliper Rebuild Kit — Yamaha TTR125L Disc $31.23 Brake Caliper Bolt Kit — Yamaha TTR125L DiscBrake Caliper Bolt Kit — Yamaha TTR125L Disc $10.93 Brake Caliper Piston Kit — Yamaha TTR125L DiscBrake Caliper Piston Kit — Yamaha TTR125L Disc $47.86 EBC Brake Shoe Set — 503EBC Brake Shoe Set — 503 $20.21

Drivetrain for the Yamaha TT-R125

JT Sprockets 428 Steel Rear Sprocket, 54T (JTR1843.54)JT Sprockets 428 Steel Rear Sprocket, 54T (JTR1843.54) $36.99 JT Sprockets 428 Steel Front Sprocket, 13T (JTF548.13)JT Sprockets 428 Steel Front Sprocket, 13T (JTF548.13) $7.99

Suspension for the Yamaha TT-R125

Fork Oil Seal Kit — Kawasaki KE100 (1976-2001) +Fork Oil Seal Kit — Kawasaki KE100 (1976-2001) + $18.24 Fork Dust Seal Kit — Kawasaki Z125 PROFork Dust Seal Kit — Kawasaki Z125 PRO $19.87 Fork Oil Seal Kit — Honda ADV150 (2021-2023) +Fork Oil Seal Kit — Honda ADV150 (2021-2023) + $19.12 Suspension Linkage Bearing Kit — Yamaha TTR125Suspension Linkage Bearing Kit — Yamaha TTR125 $101.46 Swingarm Bearing Kit — Yamaha TT125 (2000) + 4Swingarm Bearing Kit — Yamaha TT125 (2000) + 4 $67.95 Fork Oil & Dust Seal Kit — Kawasaki Z125 PROFork Oil & Dust Seal Kit — Kawasaki Z125 PRO $40.57

Controls for the Yamaha TT-R125

Motion Pro Clutch Lever — 14-9405Motion Pro Clutch Lever — 14-9405 $30.99

Exhaust for the Yamaha TT-R125

Big Gun EVO-R Full Exhaust System — Yamaha TTR 125 (2000-2024), 4-StrokeBig Gun EVO-R Full Exhaust System — Yamaha TTR 125 (2000-2024), 4-Stroke $409.99

Electrical for the Yamaha TT-R125

Yuasa Maintenance-Free 12V AGM BatteryYuasa Maintenance-Free 12V AGM Battery $48.10

Protection for the Yamaha TT-R125

Chain Roller — 34-24mm — Kawasaki/Suzuki/Yamaha (29 Models) — (PN 79-5009)Chain Roller — 34-24mm — Kawasaki/Suzuki/Yamaha (29 Models) — (PN 79-5009) $11.92

Maintenance for the Yamaha TT-R125

Twin Air Standard Air Filter — Yamaha TTR 125 (2000-2026)Twin Air Standard Air Filter — Yamaha TTR 125 (2000-2026) $29.08

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 Yamaha TT-R125, tell us. Accuracy is the whole point.