Bridgestone Battlecross X31F Tire - 80/100-21 51M Front

• The BATTLECROSS X31 is for a broader range of intermediate terrain in big bike sizes. Starting where the X30 left off, the X31 is enhanced with Bunker Groove™ technology which results in greater traction in both harder and softer terrains. Bunker Groove™ works by improving casing flex which enhances traction in harder terrain and adds biting edges for traction in softer conditions. Cooling Fins™ keep the feel consistent throughout your moto
• To promote great grip in all conditions, the X31 features Castle Block, rear tire Cooling Fins, a symmetric block pattern front, and an asymmetric block pattern rear
• Greater traction due to improved lug contact from increased casing flex
• True intermediate tire for a broad range of terrain

Shipping weight

9 lb

Package size

28.5 × 28.5 × 3.5 in

Salto part #

brg13847

Bridgestone part #

13847

UPC

092971333171

In stock at a distributor warehouse. Ships in 2–4 business days by ground.

Ground shipping is $14.95, free on orders over $150. Stock is re-checked with the warehouse before your card is charged.

Is it in stock?

Yes — the distributor shows it on a shelf at a regional warehouse right now. We check again the moment you order, before anything is charged.

How fast will it get to me?

Usually 2–4 business days by ground.

Will it fit my machine?

The distributor doesn’t publish a vehicle fitment list for this part. Call the counter at 801-361-3010 with your year, make and model and we’ll check it with you before you order.

Is this genuine Bridgestone?

Yes. It ships new from the same distributors the big online stores buy from — Bridgestone part #13847.