Specs compared

Honda CRF125F Big Wheel 2027 vs Yamaha TT-R50E 2027

Trail & family, stock specs side by side. Each value names the page it came from; a blank on either side stays blank.

Printed differently: engine, front tire, rear tire, fork travel, shock travel, seat height and weight. Checked 26 Sep 2026 and 11 Oct 2026.

SpecHonda CRF125F Big Wheel 2027Yamaha TT-R50E 2027
EnginePrinted differently125cc 4T49cc 4T
Stock gearing13T / 49TManufacturer spec sheet (research) Not yet verified
Final drive ratio3.77 : 1Calculated from the stock sprockets Not yet verified
Front tirePrinted differently70/100-19Manufacturer spec sheet (research)2.50-10-4PRManufacturer spec sheet (research)
Rear tirePrinted differently90/100-16Manufacturer spec sheet (research)2.50-10-4PRManufacturer spec sheet (research)
Fork travelPrinted differently170 mm (6.7 in)Manufacturer spec sheet (research)97 mm (3.8 in)Manufacturer spec sheet (research)
Shock travelPrinted differently168 mm (6.6 in)Manufacturer spec sheet (research)71 mm (2.8 in)Manufacturer spec sheet (research)
Seat heightPrinted differently785 mm (30.9 in)Manufacturer spec sheet (research)556 mm (21.9 in)Manufacturer spec sheet (research)
WeightPrinted differently90.3 kg (199 lb)Manufacturer spec sheet (research)58.1 kg (128 lb)Manufacturer spec sheet (research)

Each value shows where it came from. The bike pages list the document, page and date checked. “Printed differently” only says the two documents print different figures; it is not a judgement of either bike.

Stock sizes at MotoSport. Honda CRF125F Big Wheel: Front tires 70/100-19 · Rear tires 90/100-16. Yamaha TT-R50E: Front tires 2.50-10 · Tires 2.50-10. These are affiliate links: we may earn a commission, at no cost to you, and it never changes the specs. Affiliate disclosure.