Catalog part

Big Bore Kit - 90.00 mm - 865 cc - Royal Enfield 650 Twin

Name: Big Bore Kit - 90.00 mm - 865 cc - Royal Enfield 650 Twin
Brand: S&S CYCLE
SKU: 0904-0054
Price: 875.95 USD
Availability: InStock

S&S CYCLE · Part #0904-0054

$875.95

Source: New · Ships to you

In stock — only 4 leftacross 2 warehouses

Qty

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Fitment guidance and technical details are documented below.

Product overview

Description

Increases bore from stock Increase compression ratio from 9.5:1 to 11.0:1 Kit includes cylinder sleeves, pistons and head gasket Made in the USA

Fitment

Fit unknown

We don’t have fitment data for this part yet — it may still fit. Check your owner’s manual or ask us.

Technical details

Specifications

Weight: 106.4 oz
Sold as: kit
Type: part