Ride Now & Pay Later with AfterPay & Zip

Free Shipping Over $50 (Excl. Heavy & Bulky Items)

Save 12%
S&S Cycle  |  SKU: ROL-SS910-0684

S&S Cycle SS910-0684 128ci Big Bore Kit Black w/Highlighted Fins for Milwaukee-Eight Touring 17-Up/Softail 18-Up w/114ci Engine

Sale price $2,279.20 Regular price $2,590.00
You save $310.80 (12%)

$25 shipping


Only 3 left
  • Ready to dispatchShips Australia-wide
  • Online onlyNot sold in-store

Need a hand with this product?

Sizing, fitment or specs — our team can help.
Mon–Fri 8:30am–5pm


Description for S&S Cycle 128" Wrinkle Black Big Bore Kit with Highlighted Fins

• 114" to 128" bolt on bore kit (no machining required)

• 4.250" Bore

• Forged pistons

• 11.1:1 Compression ratio

• Includes gaskets and hardware

• Wrinkle black finish with highlighted fins

Product Specs for S&S Cycle 128" Wrinkle Black Big Bore Kit with Highlighted Fins

Compression Ratio: 11.1:1
Cylinder Bore Size: 4.250
Displacement Size CC: 2097
Displacement Size CI: 128"
Manufacturer Part Number: 910-0684
Sold in Units: Kit
Standard or Big Bore: Big Bore
Stroker: Not
Warehouse Part Number: SS910-0684

(Part Numbers: ROL-SS910-0684)