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Small but smart updates for 2026 Yamaha WR and TT-R lineups
Yamaha has given four of its most recognizable off-road models a tidy refresh for 2026. Rather than wholesale mechanical overhauls, the Japanese maker focused on visual updates, a more comfortable seat for the adult enduros, and a handful of practical features that matter on trail and track. The updated machines comprise the WR250F and WR450F enduro bikes, plus the pint-sized TT-R50 and mid-sized TT-R110 aimed at young riders.
What's new at a glance
- New YZ-inspired graphics across the WR and TT-R ranges
- Revised seat design on WR250F and WR450F: flatter, slimmer and with a gripper surface
- Availability of Yamaha's ECU-based anti-theft lock on adult models
- Mechanical layout, suspension hardware and engines carry over unchanged for 2026
The approach is straightforward: keep proven powertrains and chassis geometry, but modernize ergonomics and styling so the bikes sit visually closer to Yamaha's race-bred YZ family.
WR250F and WR450F: enduro performance with refined ergonomics
The WR250F continues to use a 250cc single-cylinder engine featuring the same wide intake cylinder head and high-performance camshaft that helped the YZ250F achieve racing success. Suspension and frame updates introduced in earlier model years remain in place; Yamaha optimized a bilateral-beam frame and tuned the fork and shock for enduro use, borrowing tech from the YZ line but calibrating it for off-road durability and traction.
The larger WR450F is powered by a 450cc reverse-head engine in an aluminum chassis learned from Yamaha's MXGP experience. It retains a 5-speed wide-ratio transmission and KYB suspension tuned for rough terrain. An engine ECU calibrated for trail conditions and a full bash plate for engine protection are standard.
Both WR models are now offered with Yamaha's ECU anti-theft lock, a password-protected feature that prevents engine start until the correct code is entered. For riders who trail-ride in remote areas or store bikes outdoors, that added security is a useful modern convenience.
Seat and ergonomics
Perhaps the most tangible change for adult riders is the redesigned seat. Yamaha introduced a blue, flatter and slimmer pad with rounded edges and a gripper surface. The goal is improved rider mobility during technical sections and better comfort over long enduro days.
TT-R50 and TT-R110: fresh looks for young riders
Yamaha has given the TT-R family new graphics but left the proven mechanicals alone. The TT-R50 remains an ideal starter machine for children aged roughly 4 to 7, featuring a 50cc 4-stroke engine with electric start, an automatic clutch and a 3-speed gearbox.
The TT-R110 offers a 110cc 4-stroke electric-start motor, a 4-speed transmission and an automatic clutch, combined with 14-inch front and 12-inch rear wheels, knobby tires and long-travel suspension to help juniors tackle trails confidently.
Who should buy which bike?
- Casual adult trail riders and enduro newcomers: WR250F for agility and a race-inspired engine character
- Experienced off-roaders or those who want more torque and high-speed capability: WR450F
- Young beginners aged 4 to 7: TT-R50 for low-maintenance learning
- Older kids and teens stepping up: TT-R110 for more power and longer-range capability
Pricing and availability reflect Yamaha's intention to keep these models competitive. US retail prices for the 2026 line are listed at:
- WR250F: $9,199
- WR450F: $10,299
- TT-R50: $1,899
- TT-R110: $2,449
Yamaha's 2026 updates favor practical refinements over dramatic redesigns, delivering refreshed styling, improved ergonomics and a key security upgrade without changing the proven ride characteristics.
For buyers, that means predictable performance from familiar engines and chassis, plus a modernized look and small improvements that make life easier on long rides or when introducing a child to off-road riding. Dealers are reporting availability now, so riders interested in the 2026 WR and TT-R lineups can view and test models at Yamaha showrooms and authorized retailers.
Source: autoevolution
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