Bridgestone Tire Battlax Rs12 Rear 180/55zr17 73w Radial Tl
- Maximum Dry Grip: Bridgestone race tire compound technology helps deliver amazing grip and durability for both track and street riding.
- The new steel HE-MSB* construction in the front tires is engineered for stabilizing and equalizing pressure under extreme braking loads, while the wide shoulder of advanced race compound on the rear helps drive out of corners.
- Consistent Lap Time: Race tire compounds developed in endurance racing help deliver fast times, lap after lap.
- Racing-Inspired Appearance: A slick, redesigned shoulder provides a true racing aesthetic and a contact patch increase of 9% on the front tire and a 4% on the rear tire compared to the preceding RS11 tire. Form follows function.
- *High Elongation Mono Spiral Belt (HE-MSB)
Description & features5 features
The Bridgestone Battlax Racing Street RS12 tire is the most aggressive Hypersport tire in the Bridgestone lineup. Whether you are carving canyons or hitting your favorite track’s apex, the RS12 is engineered for riders who want incredible track-day performance without committing to slicks. The RS12 tire is engineered for impressive dry grip, confident handling, with visually striking sidewalls and tread. This delivers a tire that was designed for fast and consistent lap times while accelerating your enjoyment on both the circuit and the street.
- Maximum Dry Grip: Bridgestone race tire compound technology helps deliver amazing grip and durability for both track and street riding.
- The new steel HE-MSB* construction in the front tires is engineered for stabilizing and equalizing pressure under extreme braking loads, while the wide shoulder of advanced race compound on the rear helps drive out of corners.
- Consistent Lap Time: Race tire compounds developed in endurance racing help deliver fast times, lap after lap.
- Racing-Inspired Appearance: A slick, redesigned shoulder provides a true racing aesthetic and a contact patch increase of 9% on the front tire and a 4% on the rear tire compared to the preceding RS11 tire. Form follows function.
- *High Elongation Mono Spiral Belt (HE-MSB)
Specifications13 specs
- Construction
- Radial
- Speed Rating
- W
- Load Index
- 73
- Position
- Rear
- Tube Type
- Tubeless
- Inside Diameter
- 17 in.
- Tire Width
- 180 mm
- Aspect Ratio
- 55
- Tire Size
- 180/55ZR17
- Tire Brand
- Bridgestone
- Model
- RS12
- Shipping weight
- 13 lb
- Package size
- 24.8 × 24.8 × 7.2 in
Part numbers
- Salto part #
- 874-1945
- Bridgestone part #
- 21249
Shipping & pickup
In stock at a regional warehouse. Typically arrives in 2–4 days by ground — we re-verify stock the moment you order, before anything is charged. Free pickup at the shop in Centerville, usually faster.
Ground shipping is $14.95, free on orders over $150. Stock is re-checked with the warehouse before your card is charged.
Free pickup: Salto Moto, 1231 N 1300 W Ste A, Centerville, UT 84014. We email when it’s at the counter — usually 1–3 business days.
Questions5 answers
- 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 days by ground. Pickup in Centerville is free and often faster.
- 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.
- Can I pick it up at the shop?
- Yes, free. Choose pickup at checkout and we’ll email when it’s at the counter at 1231 N 1300 W Ste A, Centerville, UT 84014.
- Is this genuine Bridgestone?
- Yes. It ships new from the same distributors the big online stores buy from — Bridgestone part #21249.
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