Core RC Hi Response TC Spring Set - Hard

The Core RC Hi Response TC Spring Set – Hard (SCH-CR854) is designed for 1/10th touring and FWD on-road cars, delivering fast, precise feedback on track. Developed by Schumacher engineers and experienced drivers, these springs use fewer coils and a thinner wire to reduce mass and sharpen response.

Compared to typical alternatives, Hi Response springs offer over a 40% weight saving, with approximately 5.2g saved per set of four. Core RC’s Hi Response line spans linear rates from 1.9 N/mm to 3.5 N/mm, plus a progressive option; this Hard set focuses on the upper linear rates for maximum support.

Features

• Developed for 1/10th touring and FWD on-road applications
• Fewer coils and thinner wire for improved responsiveness
• Over 40% lighter than many alternatives (approx. 5.2g per set of four)
• Hard-rate linear options for consistent handling

Set Contents

• 1 pair 2.9 N/mm
• 1 pair 3.1 N/mm
• 1 pair 3.3 N/mm
• 1 pair 3.5 N/mm

Suggested Compatibility

• 1/10th touring car chassis
• 1/10th FWD on-road platforms