Circle Track Twin Tube Small Body Shock Absorber

QA1’s 70 Series shock is just like the 50 Series shock absorber, but smaller. Its durability, performance and quality are of the same designs as our large body shocks, just scaled down. The 1 5/8” outside body diameter allows these shocks to fit where large bodies cannot fit.

• Small Body
• Racer Revalveable and Rebuildable
  Have 10 minutes? That's all it takes. Easy-to-follow instructions can give you the performance edge.
• Premium Aluminum Piston
  Incorporates dual bleed circuits for standard or custom valvings, including extreme split valvings.
• Premium Aluminum Base Valve
  Tuneable to standard or custom valvings.
• Non-Fading
  QA1 uses a premium proprietary blend of specially engineered oil to prevent fade.
• ½” Centerless Ground, Hard Chrome Plated, Solid Piston Rod
  Precision surface eliminates piston rod flex, increasing valving consistency.
• Deflective Disk Valving
  Damping curve allows for complete control of suspension at low shaft speeds without creating extreme forces at high shaft velocities.
• Twin Tube Design
  The outer tube can get dented without binding the shock.
• 1 5/8” O.D. Steel Body
  37% lighter than full size shocks!
• Can be Run Upside Down
  Can be mounted upside down with no change in rate to reduce unsprung weight.
• Replaceable 1/2" I.D. Bearings
• 100% Dyno Tested and Serialized
• Dyno Sheets Available
• Custom Valving Available

Note: Be sure to check compressed and extended lengths carefully for proper fit. QA1 lengths do not necessarily correspond to competitors’ lengths.

Related Products:

With the Small Body Tuning Kit (part #TK02), you can change your shocks to any valving combination between 1 and 8.

Coil-Over Kits (part #CK7001) sold separately.

Order a Spanner Wrench (part #T120W) for easy ride height adjustments.

Don’t forget a Closure Nut Wrench (part #7791-104) and a Rebuild Kit (Part #RK04).

Custom Valving Available

Need a valving that is not offered below? Check out our Custom Valve Shock to get exaclty what you want in your shock absorber.