Description
Japan Racing JR-37 Extreme Concave is available at NP RACE. Japan Racing JR-37 Extreme Concave 21×11.5" (5 hole custom PCD) ET17-60, Custom Color ! is a Japan Racing Wheels for Honda, BMW, Nissan, Toyota, Mazda, Volkswagen, Ford, Subaru, Audi and other chassis we stock. SKU JR3721115F25X1774CF.
Japan Racing JR-37 Extreme Concave sits in our performance catalogue for Honda, BMW, Nissan, Toyota, Mazda, Volkswagen, Ford, Subaru and Audi builders. The listing is kept with brand, type and stock identity so you can order the correct piece, not a lookalike.
NP RACE is based at Miško g. 1, Ilgakiemis, Kauno r. sav., Lithuania. Japan Racing JR-37 Extreme Concave can be reserved for collection or packed for dispatch after a quick fitment check.
Product specifications
Custom Paint FinishThis wheel is offered with a custom finish: pick the color of your choice from the many variations shown in the above chart! To suit your needs and projects perfectly your wheel will be powder coated to order directly at the factory following exactly the same processes as mass production (discover the factory in the video below). No color from the chart suits you? You are free to order the wheel with a primer layer only for self-painting at no extra cost.AttentionThis particular Japan Racing model requires “thin” nuts or bolts due to narrower holes from custom drilling. Don’t forget your pack of thin nuts or internal drive bolts as the OEM nuts or bolts are usually not compatible. Do not hesitate to contact us for further information !Custom MachiningThe wheel shown is available with custom machining. It can be produced to your exact specification in 5 hole PCD from 108 to 130 with a custom ET from 17 to 60 mm. Simply specify the required sizes above! Custom sizing or painting will incur an additional delay of around 5 working days.Stock and delivery informationOur inventory is updated in real time the available stock level of this wheel is displayed above next to the “add to cart” button. If the wheel is out of stock please contact us regarding a lead time.Spigot rings and centre caps are supplied with the wheels – please tell us which car you have in the required field above to ensure we supply the correct components.Wheel nuts and bolts are optional we have several models and colours available in the shop. Please note : you will need thin bolts or nuts for custom PCD wheels.Need advice?At DriftShop we specialise in alloy wheels and wheel fitment with ultra-fast and free delivery to Europe. Got questions about ET sizes offset spacers or wheel nuts? Don’t hesitate to contact us we’ll advise you of the best options available for you and your car taking into account body kits modified suspension tyre sizing etc…
Japan Racing JR-37 Extreme Concave details
Spacers, studs and hub-centric rings are easy to get wrong. We would rather confirm PCD and thickness than send a part that moves the wheel into the arch. Japan Racing JR-37 Extreme Concave is stored against SKU JR3721115F25X1774CF so the same item can be re-ordered without guessing the title.
For semi-slick or heavy track tyres, check inner clearance over coilovers, arches and brake kits already on the car.
Offset, centre bore and load rating have to match the hub and the intended tyre. This Wheels is listed with that fitment discipline in mind.
Fitment for this Wheels
This listing is not locked to one chassis. We still ask for make, model, year and engine before we confirm Japan Racing JR-37 Extreme Concave, because universal parts often need a specific length, thread or offset.
Bring photos of the mounting points, a VIN if the supplier uses one, and the parts already next to this Wheels. That is how we avoid a return on a part that was only “close”.
If you are building a drift, time-attack or club-race car, say so. Duty cycle changes the recommendation even when the bolt pattern matches.
Why order Japan Racing JR-37 Extreme Concave from NP RACE
The catalogue covers more than one brand on purpose: Honda, BMW, Nissan, Toyota, Mazda, Volkswagen, Ford, Subaru, Audi and specialist chassis share the same shop instead of five different stores. Japan Racing JR-37 Extreme Concave is one line in that shelf.
You can filter the same Wheels family by car or brand in the NP RACE shop, then keep this SKU in the order notes. Related hardware — lines, bushes, gaskets, fluids — can go in the same shipment from Ilgakiemis.
Stock moves. If Japan Racing JR-37 Extreme Concave is listed, we treat it as an orderable line and tell you when a supplier lead time applies. We do not hide the SKU behind a contact form.
Shipping, support and installation notes
Orders leave Lithuania packed for road or air. Heavy kits and long Wheels pieces may ship in more than one carton. Ask for a crate if the part is a caliper set, a cage or a full exhaust.
Need a fitment check before you pay? Call +370 608 41554 or write to sales@nprace.com with the SKU JR3721115F25X1774CF and the car. The contact page is the same inbox.
Installation should follow the brand instructions for Japan Racing. Torque, thread locker, bedding and break-in are on you or your workshop. We will pass on any supplier bulletin attached to Japan Racing JR-37 Extreme Concave.
Returns only work if the part is unused and the SKU matches the delivery. Custom-cut or fluid-filled items are confirmed before they leave the shelf.
Keep this page for the spec of Japan Racing JR-37 Extreme Concave 21×11.5" (5 hole custom PCD) ET17-60, Custom Color !. If we update photos or notes, the SKU JR3721115F25X1774CF stays the identity of Japan Racing JR-37 Extreme Concave in the NP RACE catalogue.