QA1 Proma Star Coil-Over Shocks

Product images may differ from actual product appearance.

Simple Adjustability, Quality Construction

Features

Single or double adjustable shock

Single offers 12 valving options (one knob to simultaneously adjust compression and rebound)

Double offers 576 valving options (two knobs to independently adjust compression and rebound)

Machined aluminum body, bright anodized finish

5/8" chrome-plated solid piston rod eliminates piston rod flex

Double-lip and wiper seals prevent seal drag and dirt intrusion

Teflon/Kevlar race bearings or polyurethane bushings available

Accurate piston to cylinder wall seal improves valving consistency and durability

Deflective disc valving for increased sensitivity in valving response, control, and consistency

Dyno tested and serialized for consistent production and performance

Revalvable and rebuildable by QA1 authorized service centers

Aluminum spring cap, spring seat with washer, and locking ring included

Ride heights (below) are recommended by QA1

*Sold 1 per package

Single Adjustable Front Shocks

QA1 DR3855B - QA1 Proma Star Coil-Over Shocks

122-DR3855B

Single Adjustable Front Shock

Mounting: Race Bearing

Compressed Height: 8-5/8"

Extended Height: 11-1/8"

Ride Height: 9.5" to 10"

Spring Length: 7"

$169.99
Ships

QA1 DR3955B - QA1 Proma Star Coil-Over Shocks

122-DR3955B

Single Adjustable Front Shock

Mounting: Race Bearing

Compressed Height: 9-1/2"

Extended Height: 12-5/8"

Ride Height: 10.75" - 11.25"

Spring Length: 7" or 9"

$169.99
Ships

QA1 DR3955P - QA1 Proma Star Coil-Over Shocks

122-DR3955P

Single Adjustable Front Shock

Mounting: Poly Bushing

Compressed Height: 9-1/2"

Extended Height: 12-5/8"

Ride Height: 10-3/4" to 11-1/4"

Spring Length: 7"/9"

$171.99
Ships

Single Adjustable Front/Rear Shocks

QA1 DR4855B - QA1 Proma Star Coil-Over Shocks

122-DR4855B

Single Adjustable Front/Rear Shock

Mounting: Race Bearing

Compressed Height: 10-1/8"

Extended Height: 14"

Ride Height: 11.5" to 12.5"

Spring Length: 9" or 10"

$169.99
Ships

QA1 DR4855P - QA1 Proma Star Coil-Over Shocks

122-DR4855P

Single Adjustable Front/Rear Shock

Mounting: Poly Bushing

Compressed Height: 10-1/8"

Extended Height: 14"

Ride Height: 11.5" to 12.5"

Spring Length: 9" or 10"

$159.99
Ships

QA1 DR4955B - QA1 Proma Star Coil-Over Shocks

122-DR4955B

Single Adjustable Front/Rear Shock

Mounting: Race Bearing

Compressed Height: 11-1/8"

Extended Height: 15"

Ride Height: 12.5" to 13.25"

Spring Length: 10"

$156.99
Ships
in 4 days

Single Adjustable Rear Shocks

QA1 DR5855B - QA1 Proma Star Coil-Over Shocks

122-DR5855B

Single Adjustable Rear Shock

Mounting: Race Bearing

Compressed Height: 11-5/8"

Extended Height: 17"

Ride Height: 13.25" to 14.5"

Spring Length: 12"

$169.99
Ships

QA1 DR5855P - QA1 Proma Star Coil-Over Shocks

122-DR5855P

Single Adjustable Rear Shock

Mounting: Poly Bushing

Compressed Height: 11-5/8"

Extended Height: 17"

Ride Height: 13.25" to 14.5"

Spring Length: 12"

$159.99
Ships

QA1 DR7855B - QA1 Proma Star Coil-Over Shocks

122-DR7855B

Single Adjustable Rear Shock

Mounting: Race Bearing

Compressed Height: 12-1/2"

Extended Height: 18-3/4"

Ride Height: 15.25" - 15.75"

Spring Length: 14"

$169.99
Ships

QA1 DR8855B - QA1 Proma Star Coil-Over Shocks

122-DR8855B

Single Adjustable Rear Shock

Mounting: Race Bearing

Compressed Height: 13"

Extended Height: 19-1/2"

Ride Height: 16" to 16.75"

Spring Length: 14"

$179.99
Ships

QA1 DR8855P - QA1 Proma Star Coil-Over Shocks

122-DR8855P

Single Adjustable Rear Shock

Mounting: Poly Bushing

Compressed Height: 13"

Extended Height: 19-1/2"

Ride Height: 16" to 16.75"

Spring Length: 14"

$189.99
Ships

QA1 DR9855B - QA1 Proma Star Coil-Over Shocks

122-DR9855B

Single Adjustable Rear Shock

Mounting: Race Bearing

Compressed Height: 15"

Extended Height: 23-3/4"

Ride Height: 18.5" to 19.5"

Spring Length: 14"

$194.99
Ships
in 4 days

QA1 DR9855P - QA1 Proma Star Coil-Over Shocks

122-DR9855P

Single Adjustable Rear Shock

Mounting: Poly Bushing

Compressed Height: 15"

Extended Height: 23-3/4"

Ride Height: 18.5" to 19.5"

Spring Length: 14"

$189.99
Ships

Double Adjustable Front Shock

QA1 DDR3855B - QA1 Proma Star Coil-Over Shocks

122-DDR3855B

Double Adjustable Front Shock

Mounting: Race Bearing

Compressed Height: 8-5/8"

Extended Height: 11-1/8"

Ride Height: 9.5" to 10"

Spring Length: 7"

$304.99
Ships

Double Adjustable Front/Rear Shock

QA1 DDR4855B - QA1 Proma Star Coil-Over Shocks

122-DDR4855B

Double Adjustable Front/Rear Shock

Mounting: Race Bearing

Compressed Height: 10-1/8"

Extended Height: 14"

Ride Height: 11.5" to 12.5"

Spring Length: 9" or 10"

$289.99
Ships

Double Adjustable Rear Shocks

QA1 DDR5855B - QA1 Proma Star Coil-Over Shocks

122-DDR5855B

Double Adjustable Rear Shock

Mounting: Race Bearing

Compressed Height: 11-5/8"

Extended Height: 17"

Ride Height: 13.25" to 14.5"

Spring Length: 12"

$289.99
Ships

QA1 DDR7855B - QA1 Proma Star Coil-Over Shocks

122-DDR7855B

Double Adjustable Rear Shock

Mounting: Race Bearing

Compressed Height: 12-1/2"

Extended Height: 18-3/4"

Ride Height: 15.25" - 15.75"

Spring Length: 14"

$289.99
Ships

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