LighTech 5Y3M engine bolt kit in black for Yamaha R3 – product view⟲ 360° — drag me
72 g
02 · Data & docs

The facts.

Technical data
BrandLighTech
Part number5Y3M
TypeEngine bolt kit
MaterialErgal 7075, anodised
FunctionReplaces the original engine-side fasteners
Supplied asComplete kit
OriginMade in Italy
Weight72 g
FitmentYamaha R3 (2015 to 2026)
Road approvalNo ABE or parts certificate supplied
DescriptionThe whole story▼

An engine's worth of steel screws is a weight nobody bothers to add up. LighTech lists the 5Y3M as an engine bolt kit with 27 pieces. Made in Italy, like the rest of the range. LighTech lists it for an R3.

Key Features

  • Replaces the engine-side fasteners
  • 72 g
  • A stock LighTech item
  • Made in Italy
  • Covers an R3 across 12 model years (2015 to 2026)
  • Listed for the Yamaha R3

What Anodised Aluminium Buys You

Nothing on a bike is seen more often and considered less than its screws. With the 5Y3M the engine side of an R3 gets fasteners that are lighter than the originals and stay the colour they arrived in. At this price the decision is not a financial one.

Application

This listing covers an Yamaha R3 (2015 to 2026). The fastener pattern was unchanged across 12 model years, so one part number covers them all. If your R3 is not on the list, ask us — LighTech covers more vehicles than are listed here.

Scope and Conditions

Read this before adding the 5Y3M to the basket. This is a one-for-one replacement: every screw in it has a counterpart on the bike. LighTech states the kit contains 27 pieces — that is the figure for this part number, not for the range. Made in Italy, like the rest of the range.

Mounting It

The 5Y3M goes on with the engine cold and the bike on a stand. Tighten by the book: these are aluminium screws, not steel ones. We will fit it for you on request.

What You Get

Delivered are all 27 pieces of the 5Y3M. Colour is chosen at ordering: Black, Blue, Gold, Red, Silver. The kit arrives in LighTech's own packaging.

Road Approval

What comes with it in terms of documentation. LighTech supplies the 5Y3M without a type-approval certificate. For a track-only R3 this does not arise.

At a Glance

  • Brand: LighTech
  • Part number: 5Y3M
  • Type: Engine bolt kit
  • Material: Ergal 7075, anodised
  • Function: Replaces the original engine-side fasteners
  • Supplied as: Complete kit
  • Origin: Made in Italy
  • Weight: 72 g
  • Fitment: Yamaha R3 (2015 to 2026)
  • Road approval: No ABE or parts certificate supplied
FitmentWhich bikes this fits▼
  • Yamaha R3 (2015 to 2026)
07 · Support

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