PROGRESSIVE SUSPENSION 412-4205C 412 Series Shocks — Chrome - 12.5" Standard/Heavy Duty Black
Manufacturer Part Number: 412-4205C
Drag Part Number: 1310-0664
412 Series Shock - 12.5" - Standard/Heavy Duty - Black
- Designed specifically for Harley models
- The 412's simple, durable design makes them a cost effective improvement to your motorcycle's suspension performance
- A five position cam style spring load preload adjuster lets you easily dial in your ride
- Some or all shocks listed are approved for road use. Refer to most recent certificate for current listing
- There are multiple style options available, like full show-chrome or black covers; or either chrome or black springs and end caps
- Made in the USA
- All shocks are measured center-of-eyelet to center-of-eyelet.
- When installing shocks on '86-'15 XL models, it may be necessary to modify or space the chain/belt guard to allow proper clearance.
- A shock which is slightly longer than stock may alter the head angle slightly and provide somewhat quicker steering.
- A shock which is slightly shorter than stock may alter the head angle slightly and provide somewhat slower steering.
- Heavy Duty Applications are recommended for bikes that are operated at or near the manufacturer's maximum load rating over 50% of the time.
- Before purchasing or attempting to install shocks that are different than the OEM length, confirm that your wheel travel can be altered without causing clearance issues, such as swingarm/axle to exhaust contact as well as chain/belt guard or tire contact.
Fitment
- 1970 Triumph Bonneville 650 T120 (Considered standard duty for this application.)
- 1971 Triumph Bonneville 650 T120 (Considered standard duty for this application.)
- 1972 Ducati 750 S (Considered standard duty for this application.)
- 1972 Ducati GT 750 (Considered standard duty for this application.)
- 1972 Ducati S 750
- 1972 Suzuki GT 185 Adventurer (Considered standard duty for this application.)
- 1972 Suzuki GT 250 Hustler (Considered standard duty for this application.)
- 1972 Suzuki GT 500 Titan (Considered standard duty for this application.)
- 1972 Suzuki GT380 (Considered standard duty for this application.)
- 1972 Suzuki GT550 (Considered standard duty for this application.)
- 1972 Triumph Bonneville 650 T120 (Considered standard duty for this application.)
- 1972 Triumph T140 E (Considered standard duty for this application.)
- 1973 Ducati 750 S (Considered standard duty for this application.)
- 1973 Ducati GT 750 (Considered standard duty for this application.)
- 1973 Ducati S 750
- 1973 Suzuki GT 500 Titan (Considered standard duty for this application.)
- 1973 Suzuki GT185 (Considered standard duty for this application.)
- 1973 Suzuki GT250 (Considered standard duty for this application.)
- 1973 Suzuki GT380 (Considered standard duty for this application.)
- 1973 Suzuki GT550 (Considered standard duty for this application.)
- 1973 Triumph Bonneville 750 T140V (Considered standard duty for this application.)
- 1973 Triumph Bonneville T140 D (Considered standard duty for this application.)
- 1973 Triumph Bonneville T140 E (Considered standard duty for this application.)
- 1973 Triumph Bonneville T140 ES (Considered standard duty for this application.)
- 1973 Triumph T140 E (Considered standard duty for this application.)
- 1973 Triumph T140 E TSS (Considered standard duty for this application.)
- 1973 Triumph T140 E TSX (Considered standard duty for this application.)
- 1973 Triumph T140 ES Executive (Considered standard duty for this application.)
- 1973 Triumph T140 ES Royal (Considered standard duty for this application.)
- 1973 Triumph T140 EX (Considered standard duty for this application.)
- 1973 Triumph TR120
- 1974 Ducati 750 S (Considered standard duty for this application.)
- 1974 Ducati GT 750 (Considered standard duty for this application.)
- 1974 Ducati S 750
- 1974 Kawasaki KH 400 A
- 1974 Suzuki GT 500 Titan (Considered standard duty for this application.)
- 1974 Suzuki GT185 (Considered standard duty for this application.)
- 1974 Suzuki GT250 (Considered standard duty for this application.)
- 1974 Suzuki GT380 (Considered standard duty for this application.)
- 1974 Suzuki GT550 (Considered standard duty for this application.)
- 1974 Triumph Bonneville T140 D (Considered standard duty for this application.)
- 1974 Triumph Bonneville T140 E (Considered standard duty for this application.)
- 1974 Triumph Bonneville T140 ES (Considered standard duty for this application.)
- 1974 Triumph Bonneville T140 V (Considered standard duty for this application.)
- 1974 Triumph T140 E (Considered standard duty for this application.)
- 1974 Triumph T140 E TSS (Considered standard duty for this application.)
- 1974 Triumph T140 E TSX (Considered standard duty for this application.)
- 1974 Triumph T140 ES Executive (Considered standard duty for this application.)
- 1974 Triumph T140 ES Royal (Considered standard duty for this application.)
- 1974 Triumph T140 EX (Considered standard duty for this application.)
- 1975 Ducati 750 S (Considered standard duty for this application.)
- 1975 Ducati GT 750 (Considered standard duty for this application.)
- 1975 Ducati GT 860 (Considered standard duty for this application.)
- 1975 Ducati S 750
- 1975 Kawasaki KH 400 A
- 1975 Suzuki GT 500 Titan (Considered standard duty for this application.)
- 1975 Suzuki GT185 (Considered standard duty for this application.)
- 1975 Suzuki GT250 (Considered standard duty for this application.)
- 1975 Suzuki GT380 (Considered standard duty for this application.)
- 1975 Suzuki GT550 (Considered standard duty for this application.)
- 1975 Triumph Bonneville T140 D (Considered standard duty for this application.)
- 1975 Triumph Bonneville T140 E (Considered standard duty for this application.)
- 1975 Triumph Bonneville T140 ES (Considered standard duty for this application.)
- 1975 Triumph Bonneville T140 V (Considered standard duty for this application.)
- 1975 Triumph T140 E (Considered standard duty for this application.)
- 1975 Triumph T140 E TSS (Considered standard duty for this application.)
- 1975 Triumph T140 E TSX (Considered standard duty for this application.)
- 1975 Triumph T140 ES Executive (Considered standard duty for this application.)
- 1975 Triumph T140 ES Royal (Considered standard duty for this application.)
- 1975 Triumph T140 EX (Considered standard duty for this application.)
- 1975 Yamaha SR 500 (Considered heavy duty for this application.)
- 1976 Ducati 750 S (Considered standard duty for this application.)
- 1976 Ducati GT 750 (Considered standard duty for this application.)
- 1976 Ducati GT 860 (Considered standard duty for this application.)
- 1976 Ducati S 750
- 1976 Kawasaki KH400
- 1976 Kawasaki KZ 750 E (Considered standard duty for this application.)
- 1976 Kawasaki KZ 750 F Ltd (Considered standard duty for this application.)
- 1976 Kawasaki KZ 750 G Ltd (Considered standard duty for this application.)
- 1976 Kawasaki KZ 750 GP (Considered standard duty for this application.)
- 1976 Kawasaki KZ 750 Gpz (Considered standard duty for this application.)
- 1976 Kawasaki KZ 750 H Ltd (Considered standard duty for this application.)
- 1976 Kawasaki KZ 750 K (Considered standard duty for this application.)
- 1976 Kawasaki KZ 750 L (Considered standard duty for this application.)
- 1976 Kawasaki KZ 750 M CSR (Considered standard duty for this application.)
- 1976 Kawasaki KZ 750 N Spectre (Considered standard duty for this application.)
- 1976 Kawasaki KZ 750 R Gpz (Considered standard duty for this application.)
- 1976 Kawasaki KZ 750 S LTD (Considered standard duty for this application.)
- 1976 Kawasaki KZ 750 Twin (Considered standard duty for this application.)
- 1976 Kawasaki KZ750B/E (Considered standard duty for this application.)
- 1976 Suzuki GT185 (Considered standard duty for this application.)
- 1976 Suzuki GT250 (Considered standard duty for this application.)
- 1976 Suzuki GT380 (Considered standard duty for this application.)
- 1976 Suzuki GT500 (Considered standard duty for this application.)
- 1976 Suzuki GT550 (Considered standard duty for this application.)
- 1976 Triumph Bonneville T140 D (Considered standard duty for this application.)
- 1976 Triumph Bonneville T140 E (Considered standard duty for this application.)
- 1976 Triumph Bonneville T140 ES (Considered standard duty for this application.)
- 1976 Triumph Bonneville T140 V (Considered standard duty for this application.)
- 1976 Triumph T140 E (Considered standard duty for this application.)
- 1976 Triumph T140 E TSS (Considered standard duty for this application.)
- 1976 Triumph T140 E TSX (Considered standard duty for this application.)
- 1976 Triumph T140 ES Executive (Considered standard duty for this application.)
- 1976 Triumph T140 ES Royal (Considered standard duty for this application.)
- 1976 Triumph T140 EX (Considered standard duty for this application.)
- 1976 Yamaha SR 500 (Considered heavy duty for this application.)
- 1977 Ducati 750 S (Considered standard duty for this application.)
- 1977 Ducati GT 750 (Considered standard duty for this application.)
- 1977 Ducati GT 860 (Considered standard duty for this application.)
- 1977 Ducati S 750
- 1977 Kawasaki KH400
- 1977 Kawasaki KZ 750 E (Considered standard duty for this application.)
- 1977 Kawasaki KZ 750 F Ltd (Considered standard duty for this application.)
- 1977 Kawasaki KZ 750 G Ltd (Considered standard duty for this application.)
- 1977 Kawasaki KZ 750 GP (Considered standard duty for this application.)
- 1977 Kawasaki KZ 750 Gpz (Considered standard duty for this application.)
- 1977 Kawasaki KZ 750 H Ltd (Considered standard duty for this application.)
- 1977 Kawasaki KZ 750 K (Considered standard duty for this application.)
- 1977 Kawasaki KZ 750 L (Considered standard duty for this application.)
- 1977 Kawasaki KZ 750 M CSR (Considered standard duty for this application.)
- 1977 Kawasaki KZ 750 N Spectre (Considered standard duty for this application.)
- 1977 Kawasaki KZ 750 R Gpz (Considered standard duty for this application.)
- 1977 Kawasaki KZ 750 S LTD (Considered standard duty for this application.)
- 1977 Kawasaki KZ 750 Twin (Considered standard duty for this application.)
- 1977 Kawasaki KZ750B/E (Considered standard duty for this application.)
- 1977 Suzuki GS 400 (Considered standard duty for this application.)
- 1977 Suzuki GS550 (Considered standard duty for this application.)
- 1977 Suzuki GT185 (Considered standard duty for this application.)
- 1977 Suzuki GT250 (Considered standard duty for this application.)
- 1977 Suzuki GT380 (Considered standard duty for this application.)
- 1977 Suzuki GT500 (Considered standard duty for this application.)
- 1977 Suzuki GT550 (Considered standard duty for this application.)
- 1977 Triumph Bonneville 750 T140V Super Jubilee (Considered standard duty for this application.)
- 1977 Triumph Bonneville T140 D (Considered standard duty for this application.)
- 1977 Triumph Bonneville T140 E (Considered standard duty for this application.)
- 1977 Triumph Bonneville T140 ES (Considered standard duty for this application.)
- 1977 Triumph T140 E (Considered standard duty for this application.)
- 1977 Triumph T140 E TSS (Considered standard duty for this application.)
- 1977 Triumph T140 E TSX (Considered standard duty for this application.)
- 1977 Triumph T140 ES Executive (Considered standard duty for this application.)
- 1977 Triumph T140 ES Royal (Considered standard duty for this application.)
- 1977 Triumph T140 EX (Considered standard duty for this application.)
- 1977 Yamaha SR 250 Exciter (Considered heavy duty for this application.)
- 1977 Yamaha SR 250 S Exciter II (Considered heavy duty for this application.)
- 1977 Yamaha SR 250 T Exciter II (Considered heavy duty for this application.)
- 1977 Yamaha SR 500 (Considered heavy duty for this application.)
- 1977 Yamaha XS 400 Maxim (Considered standard duty for this application.)
- 1977 Yamaha XS 400 S Heritage Special (Considered standard duty for this application.)
- 1977 Yamaha XS 400 S Special (Considered standard duty for this application.)
- 1977 Yamaha XS400 (Considered standard duty for this application.)
Fitment confidence: VERIFIED_API_JSON_EXACT_PRODUCT_HIERARCHY_MATCH
412 Series Shock - 12.5" - Standard/Heavy Duty - Black
- The 412's simple, durable design makes them a cost effective improvement to your motorcycle's suspension performance
- When installing shocks on '86-'15 XL models, it may be necessary to modify or space the chain/belt guard to allow proper clearance.
- Heavy Duty Applications are recommended for bikes that are operated at or near the manufacturer's maximum load rating over 50% of the time.
Yes