09310473 CYLINDER KIT 105cc Ø 53mm BIG BORE

Name: ATHENA CYLINDER KIT 105cc Ø 53mm BIG BORE
Brand: ATHENA
SKU: 09310473
Price: 490.46 GBP
Availability: InStock

Fits 2 bikes

£577.01 Save 15%

£490.46

incl. VAT

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Part #: 09310473

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§ 02 / About this part

What it is

The ATHENA CYLINDER KIT 105cc Ø 53mm BIG BORE, top end. Stocked by Iron Offroad, the UK MX hard parts specialist.

This big bore kit increases displacement to improve torque and power across the rev range. It sits on the top-end and replaces your stock cylinder and piston. This is a standard choice for riders looking for more punch on technical climbs or deep sand. The cylinder features a larger bore diameter while maintaining cooling efficiency. It is a bolt-on upgrade that fits your existing crankcase. You must adjust your jetting or fuel mapping to suit the increased capacity. The kit includes all necessary components for a complete top-end overhaul.

§ 03 / Specs

The numbers

Brand: ATHENA
Part number: 09310473
Category: Top End
Weight: 1.96 kg
VAT: 20%

// Fitment

Will it fit your bike?

Fits 2 models · 2 year-bands

* Fitment data is provided as a guide. Verify compatibility against the bike's owner's manual or service handbook before ordering. Iron Offroad accepts no liability for incorrect application. Full terms and conditions apply.

§ 05 / About Iron Offroad

Iron Offroad

Iron Offroad is the off-road sibling of Iron City and Iron stable — this is a UK shop for motocross, enduro, and trail-bike hard parts. All fitments live on the site, and listed against MX models KTM, Husqvarna, GasGas, Yamaha, Honda, Kawasaki, Suzuki, and Beta. Pick your bike on the timing-tower. Our USP is in the data, fully enriched to assist with accurate fitting and finding the right part for your bike quickly and easily. Brands you'd find on a paddock workbench; pads, sprockets, plastics, fork seals, cables, gaskets, bars, the things that actually wear out. Road-bike kit, scooter parts, and quad gear sit elsewhere. Dirt & e-moto only. We operate from our huge storage facility in Leeds. Iron Offroad is a trading name of Iron Stable Ltd, registered in Mildenhall — Company No. 17061294. We have a RICH motorcycle history with multiple moto brands the images showing where we came from and our history, the business recently pivoted into hard parts and online retail.