Sparko SPKF81030 F8 Big Bore Tapered Shock Pistons (2)

The Sparko F8 Big Bore Tapered Shock Piston 6x1.4mm (SPKF81030) is a practical tuning option for big bore RC shocks. Supplied as a pair, these tapered pistons use a 6 x 1.4 mm hole layout to help fine-tune damping response for consistent, predictable handling.

Ideal for racers and enthusiasts looking to refine suspension behaviour, tapered pistons can influence compression and rebound characteristics, helping you dial in the feel to suit track conditions and driving style.

Key Details

• Part number: SPKF81030
• Type: Tapered shock pistons for big bore shocks
• Hole specification: 6 x 1.4 mm
• Quantity: 2 pieces

Tuning Notes

• Tapered profiles can affect compression versus rebound, offering finer damping control.
• Six-hole, 1.4 mm layout supports consistent oil flow when matched to appropriate shock oil and spring rates.

Suggested Compatibility

• Sparko F8 big bore shocks