Are you ready to transform your ordinary bicycle into a high-performance motorized machine? The BBR Tuning 100cc Bike Motor Kit is engineered for riders who demand serious power and speed. This robust 2-stroke engine kit surpasses even enhanced 66/80cc motors, delivering unmatched torque and top-end velocity without breaking the bank. If you’re seeking a significant boost in performance, this engine kit is your gateway to an exhilarating riding experience.
Image alt text: Side view of BBR Tuning 100cc Bike Motor Kit engine showcasing its robust one-piece cylinder and high-performance components.
Superior Engine Design with 1-Piece Cylinder
The BBR Tuning 100cc engine features a 1-piece cylinder, a crucial design element that ensures consistent and even torque delivery. Unlike 2-piece cylinders, this construction, combined with a 50mm bore and high-efficiency design, enables the engine to handle heavier loads, operate at cooler temperatures, and start effortlessly. This results in a more reliable and consistent power output compared to other 2-stroke bicycle motors on the market.
High-Performance Components for Enhanced Durability
A powerful engine requires top-tier components to maximize its potential and longevity. This 100cc bike motor kit is equipped with upgraded parts designed to enhance both performance and durability:
- Yamaha-style high-performance CDI: Provides a more consistent spark, optimizing engine combustion and efficiency.
- Super magneto: Ensures reliable and flawless engine starts every time, eliminating common starting frustrations.
- Speed carburetor: Specifically designed to increase both speed and torque, delivering a noticeable performance boost.
- Pre-drilled ports in the clutch plate: Allows for smoother clutch engagement and disengagement, improving the overall riding experience.
- Upgraded allen studs: Used throughout the engine for secure and durable assembly, ensuring a long-lasting engine.
Image alt text: Detailed view highlighting the Yamaha-style CDI, super magneto, and speed carburetor included in the BBR Tuning 100cc Motor Kit, emphasizing performance upgrades.
Balanced Crank for Optimal Engine Performance
In contrast to many inferior 2-stroke engines with poorly balanced cranks, the BBR Tuning 100cc engine incorporates a balanced crank paired with upgraded crank bearings. This superior design, along with a stuffed crankcase that fits tightly to the crank, significantly increases the engine’s compression. The result is enhanced engine efficiency and power delivery, setting this kit apart from competitors.
Please note: BBR Tuning 2-Stroke 48cc, 66/80cc, and 100cc, and 4-Stroke 49cc bike engine kits now include a redesigned Sprocket Clamp Assembly with 1x set of metal plates for improved rear wheel sprocket security.
Backed by rigorous quality control and an industry-leading 6-month warranty, the BBR Tuning 100cc Bike Motor Kit ensures peace of mind and reliable performance.
Product Specifications and Dimensions
The BBR Tuning 100cc bike engine kit is compact and designed to fit seamlessly onto your bicycle. It measures approximately 8.5″ in height, 7″ in length, and 5″ in width. This engine kit is designed to mount on standard, male bicycle frames with tubing diameters ranging from 25mm to 29mm. For larger frames, simple drilling and the use of the universal face plate allow for secure front engine mounting.
- Power Output: 3 HP (horsepower)
- Top Speed: 30-40 mph (depending on gear ratio and rider weight)
- Fuel Efficiency: 100-150 miles per gallon
- Engine Displacement: 78.6cc (Despite being branded as 100cc, industry standard reflects this actual displacement)
- Bore and Stroke: 50mm x 40mm
- Average Power: 1.8kw-1.9kw/8000r/min
The engine chain is intelligently designed to operate independently of your bicycle’s drive chain, ensuring pedaling functionality is maintained.
Easy Installation with Digital Guide
Each BBR Tuning bicycle engine kit includes a comprehensive digital installation guide. This step-by-step manual simplifies the process of installing, adjusting, and fueling your new engine kit, making it accessible even for those with basic mechanical skills. Typically, installation and fine-tuning take around 2-3 hours. (Note: Seller is not responsible for misuse of this kit or any warranty claims after improper installation).
Compatibility and Kit Inclusions
This kit is designed to fit most 26″ wheeled bikes, including mountain bikes, cruisers, choppers, and road bikes with a V-frame. Ensure your frame has 9-11” of clearance between the bottom bracket and top bar and that the frame tubes measure 25-29mm in diameter.
The BBR Tuning 100cc Motorized Bicycle Engine Kit Includes:
- BBR Tuning 100cc Motorized Bicycle Engine (78.6cc actual displacement), 3+ HP, one-piece cylinder/head
- 50mm Bore, 40mm Crank Stroke
- NT Carburetor
- Angled LD Z8C spark plug
- Super magneto
- Yamaha-style high performance CDI
- Upgraded allen bolts
- Balanced crank w/ upgraded bearings
- Stuffed crank case
- 40mm Intake Manifold
- Round exhaust port – 21 mm diameter
- High wrist pin piston
- 89mm crank rod
Mounting Kit & Accessories:
- High-performance CDI with Yamaha components
- Black teardrop gas tank (1.5L) with fuel cap, valve, filter, and line
- 415 Heavy duty chain
- Chainguard
- Chain tensioner with bearings
- 21mm Chrome Exhaust Muffler
- Complete throttle assembly
- Clutch Lever and Cable
- Drive sprocket removal tool
- Spark plug removal tool
- Universal Mounting Bracket
- 9 Bolt Sprocket Clamp Assembly
Image alt text: Full component layout of the BBR Tuning 100cc Bike Motor Kit, showcasing all included engine parts, mounting hardware, and accessories for motorized bicycle conversion.
Disclaimer: Operating motorized bicycles involves risks. Purchase implies buyer accepts full responsibility for operation and potential injury, loss, or damages. Seller is not liable for damages resulting from the use of this kit. Products are intended for racing (closed-course competition) only and not for public road use.
Important Legal Note: Gasoline-operated products are NOT compliant with EPA or CARB regulations for public road use. Purchase signifies agreement to use products for closed-course racing only, not on public roads.
Engine Size Disclosure: The “100cc” designation is a traditional industry term. The actual engine displacement is 78.6cc, measured by US standards. This discrepancy arises from differing measurement methods used by manufacturers. All “100cc” kits on the market share this actual displacement.
