Brake Twin Disc Conversion SR400 SR500

Brake Twin Disc Conversion – SR400 / SR500

Basic parts required to convert the front brake to a twin-disc setup.

Important

Brake work must be carried out by a qualified mechanic. Use correct torque values, new crush washers, and bleed the system thoroughly. Test in a safe area before riding.

2nd Brake Caliper

K41128

Front brake caliper – right side, replica, complete.

View product

2nd Brake Disc

K41139

OEM-style replica slotted front RH disc (1 piece).

View product

Brake Disc Bolts

Use correct spec fasteners; replace if worn or stretched.

Brake Disc Bolt Lock Tabs

K10111

Lock tab, brake disc bolt – x3 required

View product

Banjo Bolt – Double Terminal

K10235 / K10235S

Dual-hose M10×1.25 banjo bolt (choose finish).

Titanium Anodized Black Anodized

Banjo Bolt – Single

K10038

x4 required • M10 × 1.25

View product

Brake Pads

e.g. K41222

Front pad set (TRW/Lucas example shown).

View product

Brake Line Distributor

K28807RP

Replica terminal at lower yoke for 2-piece line (OEM ref. 2J2-25885-01).

View product

Master Cylinder With Matching Piston Diameter

K40462

Replica 48T incl. black lever, clamp & brake-light switch.

View product

Quantities & fittings: replace crush washers when opening hydraulic lines; verify rotor/caliper alignment; and use the correct piston diameter master cylinder for twin-disc volume.

All information supplied in good faith, but without guarantee. Work at your own risk; professional installation recommended.