Royal Enfield Genuine Rear Brake Hose Kit (Rear Caliper Line) for Interceptor 650 / Continental GT 650 (BS6 ABS) – KAB00375/A

KAB00375/A is a genuine Royal Enfield rear brake hose kit (rear caliper hydraulic line) used in the rear disc brake circuit on 650 Twins. If your rear brake feels spongy, the pedal travel has increased, or you notice fluid seepage/cracks on the hose, replacing the brake hose is a safety-critical fix—especially on ABS bikes where stable pressure is essential. OEM hose kits maintain correct hose length, banjo orientation, and pressure rating so the rear caliper gets consistent hydraulic pressure without kinks or rubbing.

Commonly searched as rear brake hose, rear brake line, rear caliper brake pipe, hydraulic brake hose, ABS brake hose, and rear disc brake line for Interceptor/GT 650.

Before you buy: match your bike as a 650 Twin (BS6/ABS) and confirm by VIN on RE spares portal / compare your old hose routing + banjo angles. For easier navigation on our store, also browse: Interceptor 650 Spares, Continental GT 650 Spares, Brakes & ABS Parts.

Key Features 

• Genuine Royal Enfield brake hose kit: correct pressure spec + OEM crimp quality

• Designed for rear caliper circuit (rear disc brake line)

• Restores firm rear brake feel; reduces sponginess caused by aged/swollen hose

• Helps prevent brake fluid leaks at hose body/crimps (common failure point over time)

• Maintains safe hose routing (reduces chances of rubbing on swingarm/chain guard)

• Best practice replacement when doing: rear caliper overhaul / rear master cylinder service

• Ideal for ABS-equipped bikes where stable pressure feedback matters

• Order by part number KAB00375/A to avoid wrong hose length/banjo mismatch

Compatibility Table 

Variants
No variants.

FAQs

Q1 (Fitment): How do I confirm KAB00375/A is correct for my bike?
Check your VIN on the official RE spares portal and match your current rear hose by banjo angle + hose routing + mounting points. If you can, WhatsApp us a clear photo of your old hose ends.

Q2 (Fitment): Is this for BS6 ABS bikes only?
This part is cataloged as a rear caliper hose kit for 650 Twins; however, because many dealer catalogs list the part number without a public fitment table, treat it as VIN-confirmed and do not assume across years/variants.

Q3 (Comparison): OEM vs aftermarket brake hose—what’s the difference?
OEM ensures exact length, crimp integrity, and banjo orientation for stock routing. Aftermarket universal hoses may fit physically but can rub, kink, or sit under tension—raising leak/failure risk.

Q4 (Installation): Can I install it at home?
Possible if you’re experienced: you’ll need brake fluid, bleeding tools, and correct torque practices. After installation, bleed the rear brake fully and confirm no leaks at banjo joints. If unsure, use a trained mechanic.

Q5 (Symptoms): What problems does a bad rear brake hose cause?
Spongy rear brake, increased pedal travel, inconsistent braking, visible cracks, bulges, or fluid sweat near crimps/banjo joints.