20-21650 | Lightweight Racing Dual Spring Kits | .650" Lift
- AV&V-Style dual spring kits for 0.650" lift
- Exact match for installation heights and spring pressures
- Retainers designed for optimum rocker cover clearance
- Includes 4 heavy-duty 9º high-temperature steel keepers, 4 springs, 4 retainers and 4 base-washers
- Installed Height: 1.860"
- Seat Pressure: 185 lbs.
- Open Pressure: 440 lbs. @ .650" Lift
- Applications: Evolution (04 to 99), Evo Sportster 883cc (96 to 03), XL 1100cc (86 to 87), Evo Sportster 1200cc (88 to 03) and Twin Cam 88" (99 to 04)
Product Information
Product Information
Shipping & Returns
Shipping & Returns

20-21650 | Lightweight Racing Dual Spring Kits | .650" Lift
20-21650 | Lightweight Racing Dual Spring Kits | .650" Lift
- AV&V-Style dual spring kits for 0.650" lift
- Exact match for installation heights and spring pressures
- Retainers designed for optimum rocker cover clearance
- Includes 4 heavy-duty 9º high-temperature steel keepers, 4 springs, 4 retainers and 4 base-washers
- Installed Height: 1.860"
- Seat Pressure: 185 lbs.
- Open Pressure: 440 lbs. @ .650" Lift
- Applications: Evolution (04 to 99), Evo Sportster 883cc (96 to 03), XL 1100cc (86 to 87), Evo Sportster 1200cc (88 to 03) and Twin Cam 88" (99 to 04)
$48.02
Original: $160.07
-70%20-21650 | Lightweight Racing Dual Spring Kits | .650" Lift—
$160.07
$48.02Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
- AV&V-Style dual spring kits for 0.650" lift
- Exact match for installation heights and spring pressures
- Retainers designed for optimum rocker cover clearance
- Includes 4 heavy-duty 9º high-temperature steel keepers, 4 springs, 4 retainers and 4 base-washers
- Installed Height: 1.860"
- Seat Pressure: 185 lbs.
- Open Pressure: 440 lbs. @ .650" Lift
- Applications: Evolution (04 to 99), Evo Sportster 883cc (96 to 03), XL 1100cc (86 to 87), Evo Sportster 1200cc (88 to 03) and Twin Cam 88" (99 to 04)







