LighTech 4BSM engine bolt kit in black for BMW S1000R – product view⟲ 360° — drag me
105 g
02 · Data & docs

The facts.

Technical data
BrandLighTech
Part number4BSM
TypeEngine bolt kit
MaterialErgal 7075, anodised
FunctionReplaces the original engine-side fasteners
Supplied asComplete kit
OriginMade in Italy
Weight105 g
FitmentBMW S1000R (2014 to 2026)
Road approvalNo ABE or parts certificate supplied
DescriptionThe whole story▼

Fasteners are the one part of an S1000R you see every time you clean it. Here is the 4BSM: 38 pieces of anodised Ergal 7075 for the engine side of an S1000R. Ergal 7075 is the alloy LighTech uses throughout its screw kits. This listing covers an S1000R across 13 model years (2014 to 2026).

Key Features

  • LighTech part number 4BSM
  • Listed for the BMW S1000R
  • A stock LighTech item
  • Ergal 7075, anodised
  • Covers an S1000R across 13 model years (2014 to 2026)
  • 105 g

Before You Order

Worth knowing about the 4BSM. This is a one-for-one replacement: every screw in it has a counterpart on the bike. LighTech states the kit contains 38 pieces — that is the figure for this part number, not for the range. Made in Italy, like the rest of the range.

Fitment

LighTech lists the 4BSM for an BMW S1000R, model years 2014 to 2026. The fastener pattern was unchanged across 13 model years, so one part number covers them all. We would rather clarify the fitment in advance than afterwards.

What Anodised Aluminium Buys You

Steel in aluminium threads is a decision somebody made for you. All 38 pieces of the 4BSM come in the same anodised colour, which is the part a handful of loose screws never manages. A small part with a short list of arguments, all of them checkable.

What You Get

In the box: 38 pieces under 4BSM. The kit comes in 5 colours — Black, Blue, Gold, Red, Silver. No approval paperwork is included — see the section below.

Installation

Work one screw at a time: out with the old, in with the new, and nothing gets mixed up. Tighten by the book: these are aluminium screws, not steel ones. If you would rather not do it yourself, our workshop in Munich fits it.

Paperwork

A word on paperwork. No German approval document comes with the 4BSM — no ABE and no Teilegutachten. Replacing like for like does not normally raise a question, but your inspection body decides, not us.

The Data

  • Brand: LighTech
  • Part number: 4BSM
  • Type: Engine bolt kit
  • Material: Ergal 7075, anodised
  • Function: Replaces the original engine-side fasteners
  • Supplied as: Complete kit
  • Origin: Made in Italy
  • Weight: 105 g
  • Fitment: BMW S1000R (2014 to 2026)
  • Road approval: No ABE or parts certificate supplied
FitmentWhich bikes this fits▼
  • BMW S1000R (2014 to 2026)
07 · Support

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