Built for Riders Who Push Hard in Soft Terrain The Bridgestone Battlecross X31R Tire – 120/80-19 63M Rear is designed for off-road riders who need serious traction in soft to intermediate terrain. If you ride motocross, practice on loose dirt tracks, or compete on changing soil conditions, this rear tire gives you strong grip, better drive, and more control out of corners.It is not a general-purpose tire. It is built to dig in, hold lines, and transfer power without wasting momentum.Product SpecificationsTire Model: Battlecross X31RSize: 120/80-19Load Index: 63Speed Rating: MPosition: RearTerrain Type: Soft to IntermediateConstruction: Bias PlyTube Type: Tube Type (TT) The 120/80-19 size is a common rear fitment for many motocross bikes using a 19-inch rear wheel. Always confirm your owner’s manual before purchase.Product Features That Matter on the TrackAggressive Block Pattern for Real Drive The tread pattern is designed to bite into loose soil. It clears mud quickly and keeps the contact patch active.Benefit: Stronger acceleration out of turns. Less wheel spin. More forward drive.Advanced Compound for Grip and Feel The rubber compound is tuned for off-road racing and practice sessions. It balances traction with durability.Benefit: You feel the ground better. The tire responds quickly. Confidence increases in ruts and berms.Stable Rear Performance Under Power The casing design supports hard throttle input. It keeps the rear stable when landing jumps or braking into corners.Benefit: More control when pushing hard. Reduced side flex. Predictable handling.Fitment Notes The Bridgestone Battlecross X31R 120/80-19 Rear Tire fits motorcycles that use:120/80-19 rear tire size19-inch rear motocross wheelTube-type setup Common applications include modern motocross bikes in the 250cc to 450cc range that use 19-inch rear wheels. Always check:Your current tire sidewall sizeOwner’s manual specificationsSwingarm clearance Correct fitment ensures proper handling and safety.Why Riders Choose the Battlecross X31R On soft dirt tracks, traction is everything. Riders often lose time when the rear tire spins instead of driving forward. The Bridgestone Battlecross X31R Tire – 120/80-19 63M Rear is built to reduce that problem.It hooks up in loose soil. It tracks straight in ruts. And it feels stable when you open the throttle.This is the type of tire that rewards aggressive riding while still offering control for weekend riders.Frequently Asked Questions (FAQs)1. What terrain is the Bridgestone Battlecross X31R Tire best for? It is designed for soft to intermediate dirt conditions.2. Is this a rear tire only? Yes. This model is specifically for rear wheel use.3. What does 120/80-19 mean? It refers to tire width (120 mm), aspect ratio (80%), and 19-inch rim diameter.4. What does 63M mean? 63 is the load index. M is the speed rating.5. Is this tire street legal? This is primarily an off-road motocross tire. Check local laws before road use.6. Does it require a tube? Yes. It is a tube-type (TT) tire and requires an inner tube. The Bridgestone Battlecross X31R 120/80-19 Rear Tire offers off-road riders a tire that delivers strong traction, excellent control, and steady performance on soft surfaces. The tire features a racing-style tread pattern together with a solid build and confirmed compatibility with 19-inch rear motocross wheels to provide riders with essential grip enhancement.