HAL QA1 Proma Star Adjustable Shocks Shock - Proma Star - Coil-Over - Twin-Tube - 17.0 in. Extended - 11.625 in. Collapsed - Bearing - Bearing

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Description for part# DDR5855B

Hard-core performance. These HAL QA1 PromaStars have all the benefits you are looking for in an adjustable shock. Features include: * Deflective disc valving – advanced shock technologyincreased sensitivity in valving response, control andconsistency* Precision machined piston with P.T.F.E. piston bandcreates accurate piston to cylinder wall seal, improvesvalving consistency and increases durability* 5/8 in. centerless ground, hard chrome plated, solidpiston rod* Precision surface, eliminates piston rod flex increasingvalving consistency* Forged, machined aluminum body- Lightweight, stronger than billet. Bright anodized forunmatched durability and great appearance* Three step sealing system- Advanced aerospace material, exclusive double lipseal design and wiper seal eliminate seal drag anddirt intrusion* 100 percent dyno tested and serialized- Assures consistency in production and performance* Spring mounting hardware included- Aluminum spring cap, spring seat and lockingring included* Shock mounting hardware-Exclusive Teflon/Kevlar race bearings for smooth,bind-free operation. Also available with polyurethanebushings.* These shocks are revalveable and rebuildable byQA1 authorized service centers