Front Suspension

Progressive Suspension #11-1156 - Fork Springs - 43.00 mm

Fork Springs - 43.00 mmFeaturesProgressive springs offer a soft initial spring rate for a plush rideProgressively wound design provides increased resistance to bottoming as spring compressesImprove handling while retaining OEM geometryMade in the U.S...

Progressive Suspension #11-1527 - Fork Springs - 39.00 mm

Includes 3" PVC spacer.FeaturesProgressive springs offer a soft initial spring rate for a plush rideProgressively wound design provides increased resistance to bottoming as spring compressesImprove handling while retaining OEM geometryMade in the U...

Progressive Suspension #11-1528 - Fork Springs - 41.00 mm

Includes 3.50" PVC spacer. For '02-'05 FLHT/ FLTR (fairing models w/ cartridge fork).FeaturesProgressive springs offer a soft initial spring rate for a plush rideProgressively wound design provides increased resistance to bottoming as spring...

Progressive Suspension #11-1535 - Fork Springs - 49.00 mm

Includes 1.34" PVC spacer.FeaturesProgressive springs offer a soft initial spring rate for a plush rideProgressively wound design provides increased resistance to bottoming as spring compressesImprove handling while retaining OEM geometryMade in the...

Progressive Suspension #11-1536 - Fork Spring Kit - Heavy-Duty - FL/FLH/FX

Includes 5.00" spacer.FeaturesHeavy-duty version of the Progressive Suspension fork springsThe cost-effective go-to for a substantial increase in front end ride qualityIncludes Progressive Suspension rate springs combined with preload...

Progressive Suspension #11-1546 - Fork Spring Kit - Heavy-Duty - 49 mm

Includes 4.30" spacer.FeaturesHeavy-duty version of the Progressive Suspension fork springsThe cost-effective go-to for a substantial increase in front end ride qualityIncludes Progressive Suspension rate springs combined with preload...

Progressive Suspension #11-1549 - Fork Spring Kit - Heavy-Duty - Tri-Glide

Fork Spring Kit - Heavy-Duty - Tri-GlideFeaturesHeavy-duty version of the Progressive Suspension fork springsThe cost-effective go-to for a substantial increase in front end ride qualityIncludes Progressive Suspension rate springs combined with preload...

Progressive Suspension #11-1552 - Fork Spring Kit - Heavy-Duty - 39 mm

Includes 3.00" spacer.FeaturesHeavy-duty version of the Progressive Suspension fork springsThe cost-effective go-to for a substantial increase in front end ride qualityIncludes Progressive Suspension rate springs combined with preload...

Progressive Suspension #11-1567 - Fork Springs - 49.00 mm

Includes 2.62" PVC spacer.FeaturesProgressive springs offer a soft initial spring rate for a plush rideProgressively wound design provides increased resistance to bottoming as spring compressesImprove handling while retaining OEM geometryMade in the...

Progressive Suspension #11-1576 - Front Fork Springs - 32.00 mm

Includes 1.40" spacer.FeaturesProgressive springs offer a soft initial spring rate for a plush rideProgressively wound design provides increased resistance to bottoming as spring compressesImprove handling while retaining OEM geometryMade in the U.S...

Progressive Suspension #11-1577 - Fork Springs - 39.00 mm

Fork Springs - 39.00 mmFeaturesProgressive springs offer a soft initial spring rate for a plush rideProgressively wound design provides increased resistance to bottoming as spring compressesImprove handling while retaining OEM geometryMade in the U.S...

Progressive Suspension #11-1578 - Fork Springs - 43.00 mm

Fork Springs - 43.00 mmFeaturesProgressive springs offer a soft initial spring rate for a plush rideProgressively wound design provides increased resistance to bottoming as spring compressesImprove handling while retaining OEM geometryMade in the U.S...

Progressive Suspension #31-2500 - Monotube Cartridge Fork Kit - 41 mm - Standard

Monotube Cartridge Fork Kit - 41 mm - StandardFeaturesConverts dual damper rod forks to high-performance cartridge forksContains high-performance, gas-charged monotube fork cartridges and custom-tuned fork springsImproves resistance to front brake dive,...

Progressive Suspension #31-2501 - Monotube Cartridge Fork Kit - 41 mm - Lowering

Monotube Cartridge Fork Kit - 41 mm - LoweringFeaturesConverts dual damper rod forks to high-performance cartridge forksContains high-performance, gas-charged monotube fork cartridges and custom-tuned fork springsImproves resistance to front brake dive,...

Progressive Suspension #31-2502 - Monotube Cartridge Fork Kit - 41 mm - Standard

Monotube Cartridge Fork Kit - 41 mm - StandardFeaturesConverts dual damper rod forks to high-performance cartridge forksContains high-performance, gas-charged monotube fork cartridges and custom-tuned fork springsImproves resistance to front brake dive,...

Progressive Suspension #31-2503 - Monotube Cartridge Fork Kit - 41 mm - Standard

Monotube Cartridge Fork Kit - 41 mm - StandardFeaturesConverts dual damper rod forks to high-performance cartridge forksContains high-performance, gas-charged monotube fork cartridges and custom-tuned fork springsImproves resistance to front brake dive,...

Progressive Suspension #31-2504 - Monotube Cartridge Fork Kit - 41 mm - Lowering

Monotube Cartridge Fork Kit - 41 mm - LoweringFeaturesConverts dual damper rod forks to high-performance cartridge forksContains high-performance, gas-charged monotube fork cartridges and custom-tuned fork springsImproves resistance to front brake dive,...

Progressive Suspension #31-2513 - Monotube Cartridge Fork Kit - 39 mm - Standard

Monotube Cartridge Fork Kit - 39 mm - StandardFeaturesConverts dual damper rod forks to high-performance cartridge forksContains high-performance, gas-charged monotube fork cartridges and custom-tuned fork springsImproves resistance to front brake dive,...

Progressive Suspension #31-2514 - Monotube Cartridge Fork Kit - 39 mm - Standard

Monotube Cartridge Fork Kit - 39 mm - StandardFeaturesConverts dual damper rod forks to high-performance cartridge forksContains high-performance, gas-charged monotube fork cartridges and custom-tuned fork springsImproves resistance to front brake dive,...

Progressive Suspension #31-2515 - Monotube Cartridge Fork Kit - 39 mm - Standard

Monotube Cartridge Fork Kit - 39 mm - StandardFeaturesConverts dual damper rod forks to high-performance cartridge forksContains high-performance, gas-charged monotube fork cartridges and custom-tuned fork springsImproves resistance to front brake dive,...

Progressive Suspension #31-2519 - Monotube Cartridge Fork Kit - '06-'17 FXD

Monotube Cartridge Fork Kit - '06-'17 FXDFeaturesAsymmetrical design places a preload adjuster over a progressive rate spring in one leg and an aluminum-bodied, sealed cartridge damper on the other; providing superior damping and ride control combined...

Progressive Suspension #31-2533 - Monotube Cartridge Fork Kit

Monotube Cartridge Fork KitFeaturesAsymmetrical design places a preload adjuster over a progressive rate spring in one leg and an aluminum-bodied, sealed cartridge damper on the other; providing superior damping and ride control combined with tunable...

Progressive Suspension #31-2536 - Monotube Cartridge Fork Kit - 39 mm - Standard

Monotube Cartridge Fork Kit - 39 mm - StandardFeaturesConverts dual damper rod forks to high-performance cartridge forksContains high-performance, gas-charged monotube fork cartridges and custom-tuned fork springsImproves resistance to front brake dive,...

Progressive Suspension #31-2539 - Monotube Cartridge Fork Kit - 39 mm - Lowering

Monotube Cartridge Fork Kit - 39 mm - LoweringFeaturesConverts dual damper rod forks to high-performance cartridge forksContains high-performance, gas-charged monotube fork cartridges and custom-tuned fork springsImproves resistance to front brake dive,...