Japan Racing JR-37 Extreme Concave wheel 21x10" 5-lug custom ET10-41 hyper 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" width, custom bolt pattern (5 lugs), offset (ET) selectable between 10 and 41 mm, finish: hyper black.
Japan Racing designs its wheels for both track and daily use, with a lightweight and durable construction and a vast catalog of sizes, bolt patterns, and finishes.
This version is 21x10" in diameter and width, with a custom 5-lug bolt pattern and an offset (ET) selectable between 10 and 41 mm, in a hyper black finish. In this same size, bolt pattern, and ET, it is also available in custom finish, machined silver, bronze, and gloss black. If you are looking for another size, you can see all Japan Racing JR-37 wheels.
Japan Racing wheels are sold individually and come with center caps and centering rings to adjust to 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 remain in raw aluminum, which is more noticeable on dark wheels. The machining process can take up to 3 weeks, and since the part is made for your car, it is non-returnable unless defective. When placing your order, please specify your car's model, year, and bolt pattern, as well as the desired ET, and we will confirm it before manufacturing.
Before mounting tires, verify that the wheel arrives undamaged and fits correctly on the hub: returns are not accepted once the tire has been mounted.