Positioned in Yamaha's enduro - offroad motorcycle lineup, the 2021 Yamaha TT-R110E utilizes a 110 cc (6.7 cu in) air-cooled single cylinder, four-stroke layout. Internal engine geometry specifies a bore and stroke of 51.0 x 54.0 mm (2.0 x 2.1 inches) with a 9.3:1 compression ratio.
On the scales, the TT-R110E measures 72.1 kg (159 lbs) wet (curb). Rider ergonomics and chassis geometry center around a 671 mm (26.4 in) seat height — giving shorter riders and urban commuters confident flat-foot reach at traffic stops, combined with a 1,080 mm (42.5 in) wheelbase engineered for quick, flickable steering geometry. The 3.79-liter (1 US gal) fuel tank supports practical everyday commuting and weekend road stints.
Within MotoLibrary's Yamaha archive, this model family spans 18 indexed model years from 2008 to 2025, allowing buyers to track year-over-year changes in emissions tuning, weight and equipment.
Standover Height
671 mm (26.4 in)
Engine
Displacement110.0 ccm (6.71 cubic inches)
Engine TypeSingle cylinder, four-stroke
Engine DetailsAutomatic cam chain tensioner
Compression9.3:1
Bore x Stroke51.0 x 54.0 mm (2.0 x 2.1 inches)
Valves/Cylinder2
Fuel SystemCarburettor. Mikuni® VM16
Fuel ControlSingle Overhead Cams (SOHC)
IgnitionCDI
CoolingAir
Transmission
Gearbox4-speed
Final DriveChain (final drive)
ClutchAuto-clutch. Multiplate, wet
Performance
ExhaustUSFS-approved spark arrestor
Chassis
Frame TypeSteel backbound, diamond-type-design
Rake26.0°
Trail61 mm (2.4 inches)
Front Suspension31mm Telescopic fork, coil spring/oil damper,
Use this page to compare this motorcycle by its real specifications, not only by model name. Focus on the details that affect fit, comfort, handling, range and ownership.
Seat Height
Check the seat height against your inseam and riding posture before choosing a motorcycle.
Fuel Capacity
Fuel capacity helps estimate touring range and how often you may need to stop.
Brakes
Brake setup is worth comparing if you ride in traffic, mountains or with a passenger.
Suspension
Suspension details can matter for comfort, road feel and long-distance riding.
Transmission
Transmission and final drive affect maintenance, smoothness and everyday usability.
