Bob chrome heavy weight bar end mirrors compatible with Harley Sportster S Nightster 2021-
Editor's Pick: Enhanced Vibration StabilityPlease identify and choose the suitable mounting hardware for your bike. Contact us if you are not certain.
Description
Editor's Pick: Enhanced Vibration Stability
All mirrors in our store are designed with stability and clear rear visibility as key priorities. This model stands out for its stable construction and mounting, proven by real-world evaluations on high-vibration motorcycles and feedback from riders across various platforms. Specifically engineered to maintain a steady image even on high-vibration machines.
Since motorcycle vibration can result from many factors—including engine characteristics, handlebar resonance, mounting conditions, and motorcycle setup—this selection does not guarantee zero vibration. It reflects our best effort to share products that have consistently demonstrated stronger real-world stability in our experience and rider feedback.
Compatible Motorcycle Models
(Compatibility doesn't ensure suitability. Please verify the mirror measurements.) (Contact us with newest models not listed.)Harley-Davidson
- Nightster RH975 (2022-2025)
- Nightster Special RH975S (2023-2025)
- Sportster S RH1250S (2021-2025)
Get a Clearer Rear View at Speed
Heavy bar-end mirrors help reduce mirror shake by shifting handlebar resonance, improving rear visibility and ride confidence. If vibration is still visible at certain RPM ranges, these guides cover the most effective fixes.
Measurement
*Please allow ±3% measuring deviation due to manual measurement.
User Photos
Real-world setups from our global riders out on the road.
(These photos show real customer installations. Vehicles shown may have been modified, so please select the appropriate fitment option for your vehicle.)
SPEC
- Features
- Comes with heavy weight steel bar end finishers, eliminating the vibrations of the handlebar.
- It can be mounted in 2 ways, standing upright or flipping down.
- Sturdy and durable with CNC 6061 aluminum mirror stem and mirror plate.
- Anti-Vibration See what's behind you at highway speeds.
- A wider rear view vision - 4 inch E-mark approved blue tinted convex glass.
- Give your motorcycle a sleeker profile without sacrificing functionality.
- Material
Mirror Housing: CNC aluminum
Mirror Stem: CNC aluminum
- Shape
Round - Glass
Blue tinted convex lens - Weight
n.w.: 781 g./ 1.7 lbs. (pair),
g.w.: 1006 g./ 2.2 lbs. (total package, packing inclusive)
- Color
Chrome - Adjustment
Fairly adjustable - Package
A pair of mirrors (left hand/ right hand),
M6 bolt x 2, M8 thread adapter x 2
- Compatibility
Compatible for stock or accessory handlebars on
'21-later Sportster S RH1250S
'22-later Sportster Nightster RH975
'23-later Sportster Nightster Special RH975S
*Please make sure your motorcycle has stock bar end caps #55801252, they are needed for installation.
2. Modifications to grips, bars, end caps, etc., may be necessary during installation.
3. Might need to apply some washers as spacers to avoid contact with grips. (spacers are not included.)
Video
FAQ
Q1: What type of mirrors are these?
A: These are round bar-end motorcycle mirrors with a short stem and blue anti-glare convex glass, designed to give a low-profile, clean look without sacrificing rear visibility.
Q2: What size are the mirrors?
A: Each mirror uses a 4-inch round convex mirror glass, providing a wide rear view in a compact form.
Q3: Are these mirrors street legal?
A: Yes. The mirrors use E-mark approved convex glass, suitable for street use in regions where E-mark certification is required.
Q4: What is the benefit of the blue tinted glass?
A: The blue anti-glare tint helps reduce glare from headlights and sunlight while maintaining clear rearward visibility. The tint is moderate and not overly dark.
Q5: Can the mirrors be mounted upright or downward?
A: Yes. The mirrors can be mounted in two orientations:
- Standard upright position
- Flipped-down position
Final clearance depends on handlebar width, stem angle, and motorcycle geometry.
Q6: What motorcycles are these mirrors compatible with?
A: These mirrors are designed to work with multiple handlebar and bar-end configurations, depending on the selected fitment option.
They have been successfully installed by customers on a wide range of motorcycles, including:
- Indian Scout / Scout Bobber (threaded bar ends)
- Triumph models (air-cooled and water-cooled, with correct bolt selection)
- Yamaha models such as XSR900
- BMW, Moto Guzzi, Aprilia, and others
- Selected sport bikes, road bikes, and e-bikes
Fitment depends on choosing the correct option from the selector.
Q7: How do I choose the correct fitment option?
A: Choose the fitment option based on your handlebar or bar-end type, not just the motorcycle brand. Available options include:
- Clamp-on type (7/8" and 1" handlebars)
- Threadless hollow bars (7/8"–1-1/4", including 7/8", 1", and 1-1/4")
- OEM threaded bar ends (5 mm, 6 mm, 8 mm, 10 mm, 12 mm, or 16 mm depending on model)
- Model-specific options (Indian Scout Bobber, Harley-Davidson, Triumph, BMW, Yamaha, Royal Enfield, Moto Guzzi, Aprilia)
If you are unsure which option to select, check your handlebar end type or contact the seller before ordering.
Q8: Are these mirrors specifically made for the Indian Scout Bobber?
A: Yes. A dedicated threaded bar-end option is available for the Indian Scout Bobber, which many riders report fits directly out of the box.
Q9: Will these mirrors clear the fuel tank when turning?
A: Many riders report good tank clearance, especially compared to stock mirrors.
However, full-lock clearance depends on mounting orientation. In the flipped-down position, some setups may contact the tank at full lock.
Q10: Do these mirrors vibrate?
A: Customer feedback varies. Many riders report little to no vibration, while others notice vibration at higher RPMs depending on the motorcycle, engine characteristics, and installation.
Q11: What materials are used?
A:
- Mirror stem & plate: CNC-machined aluminum with black painted or chrome finish
- Glass: Blue-tinted convex glass
The construction is designed for durability and stable adjustment.
Q12: Are the mirrors adjustable?
A: Yes. The mirrors are adjustable at the stem joint, allowing fine positioning for different riding styles and handlebar setups.
Q13: Are these sold as a pair?
A: Yes. The package includes one left-hand and one right-hand mirror.
Q14: Is installation difficult?
A: No. Most riders report easy installation using basic hand tools. Installation time varies depending on the selected fitment and handlebar type.
Q15: Which specific motorcycles have customers successfully installed these on?
A: Based on verified customer feedback, successful installations include:
- Indian Scout / Scout Bobber (2018–2020)
- Triumph Thruxton / Bonneville / Street Triple
- Yamaha XSR900
- Triumph T100
- E-bikes with compatible mounting points
These examples reflect real customer use and do not limit compatibility.
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