Yamaha Gives Its Top Enduro Moto a Comprehensive Off-Road OverhaulGear PatrolgvandykeUpdatedFri, September 11, 2026 at 5:14 PM UTCAdd us on GoogleThe Tuning Fork brand has given its big WR the works with targeted updates to the engine, chassis and suspension.If you buy from a link, we may earn a commission. Learn moreLast year, Yamaha added baked-in anti-theft protection to its 2026 off-road lineup through a nifty new ECU lock function.Connected via Bluetooth and controlled through the Power Tuner app, even then, I felt the feature showed a lot of promise as a factory addition.The WR450F benefits from a comprehensive update for 2027. - Credit: YamahaNow, I expect riders will appreciate it all the more. That's because the Tuning Fork brand rebuilt its top WR450F enduro from the ground up for 2027, and the updates have made the bike even more of a desirable item on paper.Shock to the heartYamaha's update for the new model year is much more than a new colorway or some minor aesthetic massaging.The engine brings an updated intake port design for improved power delivery. - Credit: YamahaThe 2027 WR450F carries a revised 450cc engine built around a new cylinder head with an updated intake port design, which the brand says improves power delivery across the rev range.AdvertisementAdvertisementIt also brings cam timing changes aimed at more stable combustion, as well as an increase in AC magneto inertia to improve technical and low-speed riding behavior. According to Yamaha, both changes also improve stall resistance at low speeds.Yamaha updated the seat material to make the saddle more accommodating of rider movement. - Credit: YamahaTo complement the refinements to its heart, the WR450F benefits from a new hydraulic clutch. The brand says it offers a lighter lever feel.It also comes with a new inner hub design boasting added durability, and it complements some tweaks to the gearing in the form of a larger rear sprocket for improved power delivery.The new cover is also supposed to add grip to keep riders in place - Credit: YamahaA reframed enduroIn keeping with the changes to the bike's powertrain, Yamaha has also made a series of adjustments to the chassis.AdvertisementAdvertisementThe frame is new for 2027. The Tuning Fork claims to have redesigned it for balanced rigidity and flex. A revised front downtube targets a more stable ride, while the overall frame geometry works to enhance front-end feel and cornering performance.The updates to the frame and suspension should make for a more responsive (and more controllable) ride. - Credit: YamahaFurthermore, Yamaha tweaked the suspension setup. The front brings more progressive fork settings for better contact, and the rear gets a new KYB shock with a hand-operated low-speed compression clicker for convenient trailside adjustment.Add to that some lighter rear braking components, a redesigned seat cover material, a sharper rear fender and some new WRF graphics, and the result is a choice overhaul of an already capable enduro.Availability and pricingYamaha says the 2027 WR450F arrives at dealers in October. Pricing will start at $10,499.Yamaha 2027 WR450F $10,499 at Yamaha AdvertisementAdvertisementAbout the Author: Gray is an associate editor at Gear Patrol, covering cars, motorcycles and anything else with wheels. When he's not chasing the latest industry news, he's probably wrenching on one of many projects. For better or worse, he believes classics make perfectly practical daily drivers.Want to stay up to date on the latest product news and releases? Add Gear Patrol as a preferred source to ensure our independent journalism makes it to the top of your Google search results.