BONOSS 2x 12mm 2x 15mm Wheel Spacers Fits Mini Cooper S SE F54 F56 F57 F60 2019+ For Sale - New and Used

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BONOSS 2x 12mm 2x 15mm Wheel Spacers Fits Mini Cooper S SE F54 F56 F57 F60 2019+:
$248.61

BONOSS • Since 2007 Forged Lightweight Plus Hubcentric Wheel Spacers Hubcentric Fitment • 0.02mm CNC Precision • 10-Year Warranty Forged 6061-T6 High‑strength solid billet aluminum Multiple TÜV Reports Independently tested & certified 10-Year Warranty On spacers & ISO Grade 12.9 bolts 30-Day Returns Full refund for eligible items BONOSS 2x 12mm 2x 15mm Wheel Spacers Fits Mini Cooper S SE F54 F56 F57 F60 2019+

Lightweight Plus Hubcentric design • ISO Grade 12.9 lug bolts wheel spacers hardware included • Vehicle-specific fitment

01Product Overview

These BONOSS forged Lightweight Plus hubcentric wheel spacers widen your track width, deliver a flush fender stance and clear big brake kits on your BMW 1 Series 2014-2026. Each wheel spacer is CNC-machined to a 0.02mm tolerance from forged 6061-T6 billet aluminum, with the hollow Lightweight Plus core that cuts 20% of the weight – less unsprung mass, sharper handling and smoother ride.

02Product Specifications Product Type Forged Lightweight Plus Hubcentric Wheel Spacers Bolt Pattern (PCD) 5x112 Center Bore (CB) 66.5 mm vehicle side → 66.5 mm wheel side Stud / Bolt Thread M14 x 1.25 Spacer Material Forged 6061-T6 aluminum, tensile strength ≥310 MPa Thickness 12mm+15mm Bolt Seat Type Conical Bolt Material / Grade SCM440 alloy steel, ISO Grade 12.9, tensile strength ≥1,282 MPa Surface Finish Black hard anodizing – corrosion & abrasion resistant Recommended Torque 140 Nm / 103.5 lb-ft Certification Multiple TÜV test reports; fatigue, tensile & salt-spray verified Warranty 10-year limited warranty 03Key Features – Why BONOSS Wheel Spacers Lightweight Plus DesignHollow-core optimization removes 20% of the weight vs previous generation – less unsprung mass lets the suspension react faster, improving acceleration, comfort and safety at speed. Multi-Stage Hubcentric DesignMatches your 66.5mm hub bore exactly – zero play, no steering-wheel shake at highway speed. The core of a true hubcentric wheel spacers system. Forged 6061-T6 AluminumSuper-forged billet aluminum with tensile strength ≥310 MPa – far stronger than cast wheel spacers; T6 heat treatment adds integrity and fatigue resistance. ISO Grade 12.9 Hardware IncludedForged JIS SCM440 alloy steel bolts: ≥1,282 MPa, 2,000,000-cycle fatigue tested, NSS ≥500H salt-spray proven – every piece BONOSS-engraved from our own factory. Hard Anodizing FinishBlack hard-anodized coating resists corrosion, road salt and abrasion – smoother and harder than paint or plating; keeps wheel spacers looking new for years. Factory Direct & Custom OEM/ODMEngineered from 1,000+ real-vehicle measurements (PCD, CB, bolt length) and 1,800+ design iterations – 100% fit, no gap, no guesswork. Distributors welcome.

04Vehicle Fitment

These hubcentric wheel spacers fit the following applications. Not listed? Message us your make / model / year / engine / trim and we will confirm fitment within 24 hours.

Make Model Years Notes BMW i3s 2018-2022 - BMW i3 2014-2021 - BMW i4 2022-2026 - BMW i5 2024-2026 - BMW i7 2023-2026 - BMW i8 2014-2020 - BMW iX 2022-2026 - BMW iX3 2021-2025 - BMW iX xDrive40 2022-2023 - BMW iX xDrive50 2022-2023 - BMW iX1 2024-2026 - BMW iX2 2024-2026 - BMW M240i xDrive 2023-2026 - BMW M2 2023-2026 - BMW M240i 2023-2026 - BMW M235 xDrive Gran Coupe 2025-2026 - BMW M235i xDrive Gran Coupe 2023-2026 - BMW M3 2021-2026 - BMW M340i 2020-2026 - BMW M340i xDrive 2020-2026 - BMW M440i xDrive 2021-2026 - BMW M440i xDrive Gran Coupe 2022-2026 - BMW M4 2021-2026 - BMW M440i 2021-2026 - BMW M440i Gran Coupe 2022-2026 - BMW M5 2017-2023 - BMW M550i xDrive 2018-2023 - BMW M8 2020-2025 - BMW M850i xDrive Gran Coupe 2020-2026 - BMW M850i xDrive 2019-2026 - BMW M8 Gran Coupe 2020-2025 - BMW X1 2015-2026 - BMW X2 2018-2026 - BMW X3 2017-2026 - BMW X4 2018-2025 - BMW X5 2018-2026 - BMW X6 2019-2026 - BMW X7 2019-2026 - BMW Z4 2019-2026 - BMW Alpina B7 2017-2022 - BMW Alpina XB7 2021-2026 - BMW Alpina B8 Gran Coupe 2022-2025 - Mini Cooper Clubman 2016-2024 - Mini Cooper 2014-2025 - Mini Cooper Countryman 2014-2025 - Mini Cooper Paceman 2014-2016 - Mini Countryman 2025 - Rolls-Royce Cullinan 2019-2025 - Rolls-Royce Ghost 2020-2025 - Rolls-Royce Phantom 2017-2025 - Toyota GR Supra 2020-2026 - Toyota Supra 2021-2025 -

Important Before Ordering:
1. Measure your fender gap to confirm the 12mm+15mm thickness you need (see guide above).
2. This kit is hubcentric to 66.5mm hubs – verify your hub bore before purchase. 05Installation Guide

Professional installation recommended. Typical wheel spacer install time: installing a full set of wheel spacers for one axle (2 pieces) usually takes 10 to 30 minutes depending on operating experience with hand tools.

Park your vehicle on a safe, well‑lit, flat surface with wheels remaining in contact with the ground.
Gather your new wheels and wheel spacers. Loosen all wheel bolts, but do not remove them completely.
RRaise the vehicle, then fully remove the wheel bolts and take off the wheel.
Thoroughly clean the entire hub mounting surface to make sure it is clean and smooth.
Fit the wheel spacer onto the hub; confirm the spacer sits firmly and flush against the hub face (use a wheel hanger tool if needed).
Mount the wheel onto the spacer, then fasten it to the hub using extended wheel bolts and torque to the manufacturer‑specified value.
Perform the same installation procedure for all remaining wheels.
Re-torque after the first 50–100 miles and re‑check torque at every subsequent tire rotation.

06What's in the Box

4 × BONOSS 5x112 66.5 12mm+15mm Lightweight Plus hubcentric wheel spacers
20 × matching ISO Grade 12.9 extended wheel bolts (M14 x 1.25)
Installation Manual
Warranty Card

07Wheel Spacers FAQ Q: What is the BONOSS "Lightweight Plus" design?
A: It is a hollow-core wheel spacer design optimized on top of traditional spacers – 20% lighter than the previous generation. Reducing unsprung weight lets the suspension work more effectively for better acceleration, handling comfort and driving safety. Q: Hubcentric vs lug-centric wheel spacers – what is the difference?
A: Hubcentric wheel spacers transfer vehicle load via the hub lip, just as original factory wheels do. Lug‑centric spacers place the full load onto wheel studs, which may lead to excessive stud stress and accelerated hardware fatigue. This kit adopts a multi‑stage hubcentric design to deliver precise centering and stable fitment. Q: Are BONOSS wheel spacers safe for daily driving?
A: Yes – when the wheel spacers are forged, hubcentric, correctly torqued, and paired with proper-length hardware. These use forged 6061-T6 aluminum with ISO Grade 12.9 SCM440 bolts verified by multiple TÜV fatigue, tensile and salt-spray tests – the same engineering standard as OEM wheels. Q: Do I need to buy longer bolts separately?
A: No – this is a complete kit. These lightweight plus wheel spacers ship with correctly sized, BONOSS-engraved ISO Grade 12.9 extended wheel bolts / lug nuts, so no extra parts are required. Q: How thick should my wheel spacers be?
A: Place a straight edge across the fender lip and measure the gap to the wheel/tire face. That measurement is your ideal spacer thickness for a flush stance – see the measuring guide image above. 08Warranty, Shipping & Returns 10-Year Warranty

Every genuine BONOSS forged wheel spacer and ISO Grade 12.9 wheel bolt carries a 10‑year limited warranty for the original purchaser against defects in materials and workmanship.

All other new BONOSS products are covered by a 1‑year limited warranty.

This limited warranty does not cover misuse, neglect, improper installation / maintenance, racing or pre‑racing usage, unauthorized product modification, or normal wear‑and‑tear.

Full warranty terms are available upon request.

Fast Shipping

All orders will be processed promptly on business days.

In‑stock orders are normally shipped out within 1‑3 business days from our in‑house delivery department, via trackable DHL / FedEx / UPS express.

A tracking number is supplied for every order.

Buyers are responsible for any customs duty or import tax.

Please sign for your package in a timely manner to avoid return or destruction by customs authorities.

30-Day Returns

Full refund within 30 calendar days if the item is brand‑new, unused, uninstalled and kept in resalable original packaging. Buyer is responsible for return freight and any applicable customs‑related taxes.

Items failing to meet above return conditions will be subject to a 25% restocking fee.

Used items and special‑ordered / customized products are non‑returnable and non‑exchangeable.

If the product has manufacturing quality defects, we will cover the return shipping cost and resend‑related fees.

09About BONOSS 2007Founded & forging since MultipleTÜV test reports 100+Countries served (OEM/ODM) 10,000+Verified fitment examples

BONOSS has designed and manufactured forged wheel spacers, wheel adapters, wheel bolts and lug nuts since 2007. Every stage – material testing, super forging, 0.02mm CNC machining, hard anodizing, final inspection – is completed within our own factory with zero outsourcing.We own registered patents across multiple countries, including our globally‑recognized active‑cooling design. Our product design complies with TÜV‑relevant safety standards, and strict in‑house quality control is implemented throughout production. That is why we can back every set we ship with a 10‑year warranty.