Bikers Choice 11.5″ Rear Drilled Rotor for Big Twin & XL
The Bikers Choice 79–99 Big Twin / XL 11.5 Inch Rear 5 Spoke Drilled Stainless Rotor is built for riders who know how important rear braking feel really is. On a heavier V-twin, the rear brake is more than just stopping. It’s about balance, control, and confidence—especially at low speeds, in traffic, or when riding two-up.If your current rotor feels rough, pulses under your foot, or appears worn and discolored, this 11.5-inch drilled rear rotor is designed to restore your biketo smooth, predictable braking. It is a direct-fit replacement for select Big Twin and XL models, made to perform the way a proper Harley rear brake should.
Real-World Braking, Not Just Specs on Paper
Until a rear rotor is replaced, many riders are unaware of how bad it has gotten. Older rotors become glazed over. They retain heat. They don't wear pads evenly. These issues are resolved by this rotor's precisely drilled stainless steel construction, which keeps it cooler and wears more uniformly over time.On long rides or in stop-and-go traffic, heat builds up quickly. Because of the drilled holes that help release heat and brake dust, the brake pedal stays steady. This implies that there won't be any sudden grab, fading feel, or surprises when you need to slow down smoothly.
Stainless Steel That Handles Real Riding Conditions
Rear brakes have a difficult life. Time, heat, road dirt, and water spray all have an adverse effect. For this reason, stainless steel rather than mild steel is used to make this rotor. For bikes that see actual miles rather than just garage time, stainless is far more resistant to rust and corrosion.The surface stays cleaner. Pad contact stays even. And the rotor keeps its strength and shape ride after ride.
Designed for Classic Harley Fit and Feel
This rotor is designed for 1979–1999 Big Twin models and XL Sportsters that use an 11.5-inch rear rotor with 5-spoke wheels. Fitment matters with braking parts, and this rotor is engineered to align correctly, spin true, and work smoothly with stock-style calipers and pads.When installed correctly, it helps reduce vibration, protects your brake pads from uneven wear, and restores that solid, confident pedal feel riders expect.Always verify year, model, and rear brake specifications before installation.
What Riders Actually Gain
Smoother rear brake control at low and highway speeds
More consistent stopping power during long rides
Reduced heat buildup compared to solid rotors
Longer pad life thanks to even contact
Cleaner look that matches stock and custom builds
Confidence every time you roll off the throttle
Technical Details
Brand: BKC Brake Rotors C
Position: Rear
Rotor Diameter: 11.5 Inches
Material: Stainless Steel
Design: Drilled
Wheel Style: 5 Spoke
Application: Big Twin & XL models (1979–1999)
Part Number: 619968
Who This Rotor Is Best For
This rotor is ideal for riders restoring an older Harley, maintaining a daily rider, or simply fixing weak rear brake feel without overcomplicating the setup. It works well with stock replacement pads and does not require special modifications. If you want braking that feels natural, controlled, and dependable, this rotor delivers exactly that.
Frequently Asked Questions
Is this an exact replacement for the factory rear rotor?
Yes. It is designed as a direct-fit replacement for select Big Twin and XL models using an 11.5-inch rear rotor.
Why choose a drilled rotor over a solid one?
Drilled rotors run cooler, shed brake dust, and maintain a more consistent braking feel.
Will this help with rear brake vibration?
Yes. A fresh, true rotor often eliminates pulsing caused by worn or warped rotors.
Can I use this with stock brake pads?
Yes. It is compatible with stock-style and equivalent replacement pads.
Is stainless steel better for rear brakes?
Yes. Stainless steel resists rust and holds up better in wet and dirty conditions.
Is this rotor suitable for daily riding?
Absolutely. It is designed for regular street use and long-term reliability.The Bikers Choice 79–99 Big Twin / XL 11.5 Inch Rear 5 Spoke Drilled Stainless Rotor isn’t about flashy claims. It’s about bringing back the braking feel your Harley had when it was right. Smooth control, reliable stopping, and confidence every time your foot hits the pedal. That’s what this rotor is built to deliver.
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1 review for Bikers Choice 79-99 Big Twin / XL 11.5 Inch Rear 5 Spoke Drilled Stainless Rotor
Rated 5 out of 5
Donald Geverts –
Excellent stainless rotor that fits perfectly and the drilled pattern helps shed water and heat beautifully.
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Donald Geverts –
Excellent stainless rotor that fits perfectly and the drilled pattern helps shed water and heat beautifully.