Iron Stable

Harley-Davidson CVO ROAD GLIDE RR Big Bore Kits

Genuine HD big bore kits and aftermarket alternatives that fit the CVO ROAD GLIDE RR — all years. Select your year for exact fitment and pricing.

Select your year for exact fitment & prices

2025

Genuine Harley-Davidson (5)

Screamin' Eagle 135CI Crate Engine, Touring

Genuine Harley-Davidson

Screamin' Eagle 135CI Crate Engine, Touring

16200978
Iron Pass £7155.29£8417.99View
Screamin' Eagle 135ci Touring Crate Engine, Black

Genuine Harley-Davidson

Screamin' Eagle 135ci Touring Crate Engine, Black

16200980
Iron Pass £7155.29£8417.99View
Screamin' Eagle 135ci Stage IV Big Bore Kit

Genuine Harley-Davidson

Screamin' Eagle 135ci Stage IV Big Bore Kit

92500143
Iron Pass £4016.60£4725.41View
Screamin' Eagle 135ci Touring Crate Engine

Genuine Harley-Davidson

Screamin' Eagle 135ci Touring Crate Engine

16200979
Iron Pass £7155.29£8417.99View
Screamin' Eagle 135ci Touring Crate Engine, Black & Chrome

Genuine Harley-Davidson

Screamin' Eagle 135ci Touring Crate Engine, Black & Chrome

16200977
Iron Pass £7155.29£8417.99View

Aftermarket for your CVO ROAD GLIDE RR

Confirmed to fit your CVO ROAD GLIDE RR

Aftermarket big bore kits the supplier lists against the CVO ROAD GLIDE RR. Genuine Harley-Davidson is listed above, not here.

BIG BORE KIT - M8 17-UP - 132/

S&S

BIG BORE KIT - M8 17-UP - 132/

In stock
Iron Pass £1571.89£1849.28View
BIG BORE KIT - M8 17-UP - 132/

S&S

BIG BORE KIT - M8 17-UP - 132/

In stock
Iron Pass £1560.97£1836.43View
BIG BORE KIT - M8 17-UP - 132/

S&S

BIG BORE KIT - M8 17-UP - 132/

In stock
Iron Pass £1560.97£1836.43View
BIG BORE KIT - M8 17-UP - 132/

S&S

BIG BORE KIT - M8 17-UP - 132/

In stock
Iron Pass £1550.25£1823.82View
BIG BORE KIT - M8 17-UP - 132/

S&S

BIG BORE KIT - M8 17-UP - 132/

In stock
Iron Pass £1543.12£1815.44View
BIG BORE KIT - M8 17-UP - 132/

S&S

BIG BORE KIT - M8 17-UP - 132/

In stock
Iron Pass £1542.95£1815.24View