Japan Racing JR-37 Extreme Concave wheel 21x9" 5-lug custom ET10-52 machined silver
- 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, 9" width, custom bolt pattern (5 lugs), ET selectable between 10 and 52 mm, finish: machined silver.
Japan Racing designs its wheels for both track and daily use, featuring lightweight, durable construction and a very wide range of sizes, bolt patterns, and finishes.
This version measures 21x9" in diameter and width, with a custom 5-lug bolt pattern and an ET selectable between 10 and 52 mm, in a machined silver finish. In this same size, bolt pattern, and ET, it is also available in custom finish, hyper black, bronze, and gloss 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 remain exposed aluminum, which is more noticeable on dark wheels. Machining can take up to 3 weeks, and since this is a part made for your car, it is non-returnable except in the case of a defect. When placing your order, please provide the model, year, and bolt pattern of your car, as well as the desired ET, and we will confirm it before manufacturing.
Before mounting tires, check that the wheel arrives undamaged and fits the hub properly: once a tire is mounted, returns are not accepted.