Japan Racing JR-37 Extreme Concave wheel 21x10.5" 5-bolt custom ET10-46 gloss black
- Shipping in 24-48 hSubject to availability
- 14 days to returnUnfitted and in its original packaging
- Pay in instalmentsFinance your purchase at checkout
- Collection at our shopCartagena, Spain
Technical specifications: 21" diameter, 10.5" width, custom bolt pattern (5 lugs), ET selectable between 10 and 46 mm, finish: gloss black.
Japan Racing designs its wheels for both track and daily use, with a lightweight and durable construction and a very wide catalog of sizes, bolt patterns, and finishes.
This version is 21x10.5" in diameter and width, with a custom 5-lug bolt pattern and an ET selectable between 10 and 46 mm, in a gloss black finish. In this same size, bolt pattern, and ET, it is also available in custom finish, machined silver, bronze, and hyper black. If you are looking for a different size, you can see all Japan Racing JR-37 wheels.
Japan Racing wheels are sold individually and come with a center cap and hub-centric rings to fit your car's hub.
Custom bolt pattern. We machine the bolt pattern and ET you need within the indicated range. This is done after painting, so the holes will be in raw aluminum, which is more noticeable on dark wheels. Machining can take up to 3 weeks and, as this is a part made for your car, it is non-returnable except in case of defect. When placing your order, please provide us with your car's model, year, and bolt pattern, as well as the desired ET, and we will confirm it with you before manufacturing.
Before mounting tires, check that the wheel arrives undamaged and fits the hub correctly: once tires are mounted, returns are not accepted.