Ferrea S10141 - 99-00 Suzuki GSX1300R 18.82mm/25.19mm OD 13.84mm/18.82mm ID Dual Valve Springs - Set of 16

Ferrea S10140 - 04-10 Honda CRF 250R 18.10mm OD 11.50mm ID Single Valve Springs - Set of 2

Ferrea S10106 - 04-10 Honda CRF 250R 18.50mm OD 13.0mm ID Single Valve Springs - Set of 2

Ferrea S10139 - 04-10 Honda CRF 250R 18.50mm OD 13.0mm ID Single Valve Springs - Set of 2

Ferrea S10130 - 01-08 Kawasaki KLX 250 20.32mm OD 14.23mm ID Single Valve Springs - Set of 4

Ferrea S10119 - 03-09 Yamaha YZF450 5V 13.3mm ID 38lbs at 29.5mm Seat Press Single Valve Springs - Set of 5

Ferrea S10116 - 06-09 Yamaha 700R Grizzly 13.84mm/18.82mm ID Dual Valve Springs - Set of 2

Ferrea S10117 - 04-05 Honda TRX 450 15.10mm ID 75lbs at 37mm Seat Pressure Single Valve Springs - Set of 4

Ferrea S10105 - 04-07 Honda CRF250R 18.10mm OD 11.50mm ID Single Valve Springs - Set of 2

Ferrea S10085 - 04-10 Honda CRF 250R 21.50mm OD 15.10mm ID Single Valve Springs - Set of 2

Ferrea S10065 - 02-03 Buell XB9 1.49in OD 1.076 ID Single Valve Springs - Set of 4

Ferrea S10096 - 84-98 Harley-Davidson Evolution 0.819/1.103in OD 0.625/0.819in ID Dual Valve Springs-Set of 4