The TTR125LE been offered from 2003 to Current and is equipped with an electric start. It's powered by a carbureted 124cc air-cooled single-cylinder engine with a compression ratio of 10.0:1 and is mated to a 5-speed transmission that employs a wet clutch system. The TTR125LE has a seat height of 31.7 inches and a ground clearance of 11.6 inches, making it suitable for a diverse range of riders, from novices to more experienced individuals. This motorcycle is primarily designed for recreational purposes and off-road trail riding. It is distinguished by its soft suspension, wide seat, and high ground clearance, contributing to its user-friendly nature for riders of varying experience levels.
| Year Wheel Type | Chain Size: | Front Sprocket: | Rear Sprocket: | Front Tire: | Rear Tire: | Spark Plug: |
| '03-'09 Small Wheel | 428x116 | 13T | 49T | 70/100-17 | 90/100-14 | NGK CR7HSA |
| 2003 Big Wheel | 428x121 | 13T | 54T | 70/100-19 | 90/100-16 | NGK CR7HSA |
| '04-'13 Big Wheel | 428x122 | 13T | 54T | 70/100-19 | 90/100-16 | NGK CR7HSA |
| '14-'25 Big Wheel | 428x121 | 13T | 54T | 70/100-19 | 90/100-16 | NGK CR7HSA |
Sized perfectly for adult back-yard racing or fast/aggressive mini riders. This is the most important upgrade you can make for an adult sized rider. The stock suspension is too soft for most adults and aggressive kids.
Sized perfectly for adult back-yard racing or fast/aggressive mini riders. This is the most important upgrade you can make for an adult sized rider. The stock suspension is too soft for most adults and aggressive kids. Fits stock shock.
Stock suspension suffers from poor compression damping and limp rebound damping. The Race Tech Gold Valve allows you to tune both compression and rebound valving for vastly improved performance.
Based on the wildly popular Race Tech Suspension Seminars taught by Paul Thede around the world, this step-by-step guide shows riders how to make their bikes handle like the pros. Thede gives the lowdown on all types of suspension, including cartridge and non-cartridge forks as well as dual-chamber and nitrogen-charged shocks.
The three forces of suspension, testing procedures, even the black arts of chassis geometry: This explains it all. The book provides step-by-step photos of suspension disassembly and assembly as well as a detailed troubleshooting guide for dirt, street and track.
Showa removed the schrader valve on many newer rear shocks. Now you need a needle to recharge your shock with nitrogen after a rebuild. Race Tech built this unit just for that job.
The features of this tool include 300 psi capacity, bleeder valve and T-handle plunger pin chuck. Swivel chuck has a 12" flexible hose. Comes complete with instructions, carrying box and Schrader valve extension (required on some Showa shocks). Nitrogen bottles available at any welding supply house.
