Shinko SR777 H.D. Black Wall Rear Tire 180/55R18 - Harley Touring & Softail
About Shinko
Shinko builds motorcycle tires across the cruiser, touring and sport segments at a price point that makes a full set replacement realistic, with V-twin patterns covering both classic and modern fitments.
The Shinko SR777 H.D. Black Wall rear cruiser tire is engineered for stable, planted handling on V-twin and metric cruisers. It features a reinforced aramid belt and heavy-duty carcass, ensuring confident performance on the road.
Why riders pick this
- Maximum grip and comfort from advanced rubber
- Reliable wet and dry traction with siped design
- Enhanced load capacity from aramid belting
- H.D. reinforced carcass for a planted feel
- Optimal performance for V-twin rear wheels
When you're laying down power on a Harley Touring or Softail, the rear tire is where the rubber meets the road. The Shinko SR777 H.D. 180/55R18 rear tire is built to deliver that performance, with a specially formulated rubber compound and siped tread that provide confident grip in both wet and dry conditions. The Heavy Duty construction means you get a more stable and predictable ride, especially when pushing your bike or carrying a passenger.
Reliable Grip and Stability for Cruisers
- Proprietary rubber compound ensures maximum grip and comfort
- Functional siping and grooves provide reliable wet and dry traction
- Aramid belted construction enhances load capacity and stability
- Heavy-Duty (H.D.) reinforced carcass delivers a planted feel
- Designed for optimal rear wheel performance on V-twins
Confidence on Every Ride
Upgrading your V-twin's rear tire to the Shinko SR777 H.D. 180/55R18 means investing in a more secure and enjoyable riding experience. The robust construction is well-suited for the demands of high-torque engines and the weight of touring setups, providing a noticeable improvement in stability and cornering confidence. Pair it with a Shinko SR777 H.D. front tire for a balanced and comprehensive performance upgrade across your entire motorcycle.
Specifications
- Brand: Shinko
- Manufacturer Part #: 87-4608
- UPC: 191361317316
- Weight: 21.06 lbs
- Dimensions: 25.78 in L x 25.78 in W x 7 in H
- Country of Origin: South Korea
Common questions
What does the H.D. version offer for a rear tire?
For a rear tire, the H.D. (Heavy Duty) version provides a reinforced carcass and aramid belting, which significantly enhances stability, load capacity, and durability, especially under the power of a V-twin engine.
Will this 180/55R18 rear tire fit my Harley-Davidson?
This 180/55R18 size is a common rear fitment for many Harley Touring, Softail, and Dyna models. Always consult your motorcycle's tire placard or owner's manual to confirm the correct size for your specific bike before ordering.
Does this tire require a special break-in period?
Yes, it's always recommended to take it easy for the first 100 miles on any new tire. This allows the tire to properly seat, and any manufacturing lubricants to wear off, ensuring optimal grip and performance.
Ordering from Vtwinbikers
- Brand new, sourced through authorized US distribution — never used, never grey-market.
- Not sure it fits? Use Shop by Bike to filter by your year and model, or email us and we will confirm before you order.
- Harley-Davidson and Indian Motorcycle is all we do, so you are talking to people who ride what you ride.
| BRAND | Shinko |
| TYPE | Tires |
| SKU | 87-4608 |
| WEIGHT | 21.06 lb |
