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Model 400 Series
(4 Piston)

Lightweight, compact, yet powerful in design. This four piston billet constructed caliper is in demand. It uses four 1-1/4" diameter centerless ground, anodized pistons. Don't let the size fool you, it's small but efficient! The four pistons deliver ultimate braking power.

GMA 400F

GMA100
GMA 100SB
GMA 100SC
GMA 400FS
GMA 400FSB
GMA 400FSC
Smooth Classic
Smooth Black
Smooth Chrome

GMA 400FDD (Dual Disc)

GMA 400DDFSC
GMA 400FDD-SB
GMA 400FDD-SC
Smooth Black
Smooth Chrome

Front Single Disc All Models
1984-1999
Fits all models from late 1984-1999. This 4-piston caliper is used with stock HD brake line and is designed to accept 10mm (3/8-24) banjo bolt.
Will not fit Narrowglide 21" wire wheel



GMA 400M

GMA 400M-SB
GMA 400M-SC
Smooth Black
Smooth Chrome

GMA 400MDD(Dual Disc)

GMA 400MDD-SB
GMA 400MDD-SC
Smooth Black
Smooth Chrome

Front application fits all models 2000-2006.
This 4-piston, one piece design caliper fits all models
2000-2006. Uses stock brake line and is designed to accept
3/4 -24 banjo bolt Will not fit 21" wire wheels.



GMA 402ST

GMA-402ST-SC
GMA-402ST-B
GMA 402ST-SC
GMA 402ST-B
Smooth Chrome
Smooth Black

Rear Softail® 1987-1999
This new 4-piston one piece design caliper fits rear 1987-1999 Softail. Works with stock OEM master cylinder and uses stock HD brake line.



GMA 402STM

GMA-402ST-SC
GMA-402ST-B
GMA 402STM-SC
GMA 402STM-B
Smooth Chrome
Smooth Black

Rear Softail® 2000-2006
This 4-piston, one piece design caliper fits all Softail® models 2000-2006. Works with stock OEM master cylinder and uses stock HD brake line.

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