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18mm spring preload adjustment
Most manufacturers build bikes using sintered metal pads and these are direct replacements for that technology with several differences
Hyperpro Lowering Springs for YAMAHA YZF-R1 (2004–2006)
GSX-R 750 1997 - 2003
Beta RR 4T 350 2020-2022
Hyperpro Progressive Springs TRIUMPH TIGER 900 (1999–2000) Choose your Progressive springs::Progressive Rear Spring Black 18mm spring preload adjustmentHyperpro Progressive Springs for TRIUMPH TIGER 900 (19992000) Progressive rate springs for TRIUMPH TIGER 900 that stay compliant over small chatter while ramping up support deeper in the travel. Fitment: TRIUMPH TIGER 900 (19992000). Progressive rate: comfort first, support later Reduces dive and wallow compared with worn OEM springs Improves stability with passenger, luggage, or aggressive riding Quality spring material and repeatable tolerances
US$ 400.00
US$ 224.00
