Description
Reliable Stopping Power: Left Hand Rear Drum Brake Lever
Restore your braking confidence with this OEM-Replacement Left Rear Brake Lever. Specifically designed for scooters utilizing the 50cc/80cc 139QMB engine platform with a cable-actuated rear drum brake, this lever offers a factory-perfect fit and feel. Finished in a durable matte black coating, it provides the ergonomic leverage needed for smooth, consistent deceleration in urban riding conditions.
Technical Performance Features
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Direct OEM Replacement: Matches factory specifications for the Chicago Scooter Company lineup and dozens of other QMB139-based bikes.
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Cable-Actuated Design: Engineered with the correct pivot geometry for drum brake cables, ensuring a "snap-back" feel without binding.
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Durable Alloy Construction: High-strength cast aluminum body resists bending and snapping during tip-overs or heavy emergency braking.
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Weather-Resistant Finish: The semi-gloss black powder coat protects against corrosion and UV fading.
Comprehensive Fitment Guide
This lever fits nearly all 50cc 4-Stroke Chinese Scooters with a rear drum brake. It is a guaranteed fit for:
| Brand / Series |
Compatible Models |
| Chicago Scooter Co. |
go., go. MAX, Bella Classic 50, Pug 50, Nitro Sport 50 |
| Popular Chinese Makes |
TaoTao, Wolf, Ice Bear, Bintelli, Amigo, Vitacci, Peace Sports |
| Premium Import Brands |
Lance, Kymco (Agility 50), SYM, ZNEN, Jonway, BMS |
| Engine Codes |
139QMB, 1P39QMB, 139QMA, GY6 50, 147QMD |
Specifications
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Orientation: Left Hand (Rear Brake)
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Brake Type: Drum (Cable Actuated)
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Length: 5.75 Inches
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Color: Black
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MPN: 3547001
Mechanic's Note: If your brake lever feels "mushy" even with a new lever, check your rear brake cable for stretching or fraying. For a balanced look and feel, the supplier recommends replacing the Right-Hand Disc Brake Lever (0800-4038) at the same time if your current set is faded or mismatched.
SKU: 0800-4004
Vendor: Chicago Scooter Company (Original Parts)
For the right lever, see SKU 0800-4038.
Original Parts for Scooters SKU 134-66
Model Fitment
Brands: Amstar, Amigo, Ascend, Baotian, Bashan, Blade, Boom, Chicago Scooter Company, Dongfang, Roketa, Baotian, Bashan, BMS, Cool Sports, E Ton, Fly Wing, Eagle, Fly, Italica, Riya, Ice Bear, Jackel, Jet Moto, JCL, Taotao, Peace, JM Star, Jonway, Kazuma, Keeway, KMD, Kymco, Lance, Lifan, Linhai, Loncin, Longbo, Fuxin, Jiajue, Tao Tao, Tao Motors, Trailmaster, Maxtrade, Meitien, Motofino, Motorino, NST, Panterra, Panther, Qlink, Yiben, Red Streak, Redcat, Roketa, Schwinn, Strada, SYM, Tank, Terminator ,Tomberlin, TNG, United Motors, Vento, Vitacci, Wildfire, Wolf, X-Treme, X-Pro, Yongfu, ZNEN, Zhongneng , Zhilong, Geely, Wangye, ZH and more Manufactured by: Taizhou Zhongneng Motorcycle Co.; Jiangsu Zhongneng Motorcycle Co.; Jiangsu Meijunte Technology Co.; Taizhou Qianxin Vehicle Co.; Ningbo Dongfang Lingyun Vehicle Made Co.; Taizhou Zhilong Technology Co.; Zhejiang Jiajue Motorcycle Manufacturing Co.; Zhejiang Gelly Ming Industrial Co.; Taizhou City Senglong Motorcycle Manufacture Co.; Jiangsu Sacin Motorcycle Co.; Jiangsu Linhai Power Machinery Group Co.; Zheijiang TaoTao Vehicles Co.; Zhejiang Senling Motorcycle Co.; Sanmen County Yongfu Machine Co; Taizhou Jiaojiang Zhiwei Motorcycle Manufacture Co.; Huzhou Daixi Zhenhua Technology Trade Co.; Taizhou Zhongneng Motorcycle Co.; Zhejiang Riya Motorcycle Co.; Ningbo Longjia Motorcycle Co.; Taizhou Zhongneng Motorcycle Co.; and more
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