SUZUKI BJR-5421 Throttle Thumb Bjr 87-98 57100-39DBO

( Type: Thumb Throttle ), ( Oe/oem Part Number: 57100-39dbo ), ( Manufacturer Part Number: BJR 5421 ), ( Features: Oem Part ), ( Placement On Vehicle: Right )

Review SUZUKI Bjr#5421 87-98 Throttle Thumb #57100-39dbo fits QUADRUNNER LT250 4WD

Introducing the Suzuki BJR 5421 Throttle Thumb 4WD for the LT250 QuadRunner model, manufactured between 1987 and 1998. This essential accessory is designed to enhance your riding experience by providing an ergonomic and efficient way to control the throttle on your Suzuki ATV.

The Suzuki BJR 5421 Throttle Thumb is a 4-wheel drive specific component, meaning it is designed to work seamlessly with the power distribution system of your QuadRunner. This thumb throttle assembly is engineered to fit securely on the left handlebar, allowing the rider to easily and intuitively operate the throttle with a simple squeeze of the thumb.

The thumb throttle is constructed from high-quality materials, ensuring durability and resistance to the elements. The design includes a durable rubber grip that provides a comfortable and secure hold, even during long rides. The throttle cable is made from heat-resistant materials, ensuring optimal performance under various riding conditions.

Installation of the Suzuki BJR 5421 Throttle Thumb is a straightforward process. It comes with all necessary hardware for a hassle-free installation. Simply follow the included instructions to attach the assembly to your QuadRunner's handlebar, and you'll be ready to enjoy the improved control and riding experience this accessory provides.

By installing the Suzuki BJR 5421 Throttle Thumb on your LT250 QuadRunner, you'll benefit from a more responsive and precise throttle control. This accessory is an excellent investment for riders who value performance, comfort, and convenience during their off-road adventures.

In summary, the Suzuki BJR 5421 Throttle Thumb 4WD is a vital addition to your LT250 QuadRunner, designed to offer enhanced throttle control and a more ergonomic riding experience. This high-quality component is constructed from durable materials, easy to install, and specifically designed for 4WD Suzuki QuadRunners from 1987 to 1998.

The Suzuki BJR 5421 LT250 QuadRunner 4WD with a throttle thumb control (part number 57100-39DBO) is a popular all-terrain vehicle (ATV) model produced by Suzuki between 1987 and 1998. Here are some pros and cons that might help you make an informed decision about purchasing this ATV:

1. Reliability: Suzuki is known for producing durable and reliable vehicles. The BJR 5421 LT250 QuadRunner 4WD has a reputation for being robust and long-lasting, making it a great choice for those who plan to use it frequently or for extended periods.

2. Power and Performance: With a 250cc, single-cylinder, four-stroke engine, this ATV offers decent power and performance. It can handle various terrains, including steep inclines and muddy trails, making it suitable for off-road adventures.

3. Four-wheel Drive: The 4WD system provides added traction and stability, allowing the rider to navigate challenging terrains with confidence.

4. Throttle Thumb Control: This feature allows for more precise control over the vehicle's speed, which can be beneficial for maneuvering through tight spaces or negotiating steep inclines.

5. Comfort: The QuadRunner 4WD has a comfortable seat and ergonomic handlebars, making it a pleasant ride for extended periods.

1. Age: Being produced between 1987 and 1998, this ATV is relatively old, which means that some parts may be difficult to find or expensive to replace.

2. Maintenance: Older ATVs generally require more maintenance than newer models, which can be time-consuming and costly.

3. Safety Features: This model does not come with advanced safety features, such as power brakes or a reverse gear.

4. Weight Capacity: The BJR 5421 LT250 QuadRunner 4WD has a weight capacity of 275 lbs, which may not be sufficient for heavier riders.

5. Fuel Efficiency: With a 250cc engine, this ATV is not the most fuel-efficient model on the market, which can result in higher operating costs.

The Suzuki BJR 5421 LT250 QuadRunner 4WD with a throttle thumb control (57100-39DBO) is a reliable and capable off-road vehicle with decent power and performance. Its four-wheel drive system and throttle thumb control add to its versatility and precision. However, being an older model, it may require more maintenance and some parts may be difficult to find or expensive to replace. Additionally, it lacks advanced safety features and has a limited weight capacity. Ultimately, whether or not this ATV is a good purchase for you depends on your personal preferences, budget, and intended use.

If you are in the market for an older ATV and are looking for a reliable workhorse that can handle various terrains, the Suzuki BJR 5421 LT250 QuadRunner 4WD with a throttle thumb control (57100-39DBO) could be a good option for you. However, it's essential to be prepared for the potential maintenance costs and to consider other options if advanced safety features or a higher weight capacity are important to you. As with any purchase, it's a good idea to inspect the vehicle thoroughly before making a decision and to consider getting it checked by a mechanic.

part # bjr5421 prices

• $22.99-$23.99

specifications dirtmirror:

• for models: Lt250, 4wd, Quadrunner
• for makes: Suzuki
• type: Thumb Throttle
• oe/oem part number: 57100-39dbo
• manufacturer part number: BJR 5421
• features: Oem Part
• placement on vehicle: Right

seller dirtmirror:

• # reviews: 2878
• rating: 99.7%

shipping dirtmirror:

• service: USPS Ground Advantage
• cost: $0.00
• transit: 4-8 Days
• class: Standard
• carrier: USPS
• type: Fixed

general dirtmirror:

• ATV, Side-by-Side UTV Parts Accessories > Mirrors > Mirror Assemblies
• condition: Used

payments dirtmirror:

• other
• wallet: Google-pay
• credit card: Mastercard

returns dirtmirror:

• time: 30 Days
• paid by: Seller
• policy: Returns Accepted

offer dirtmirror:

• started: January 30, 2026
• sold: 0
• availability: In Stock
• options: Ship-to-home
• quantity: 1

Suzuki BJR-5421 Is Similar To:

• Suzuki 57931-19b01 01 Quadrunner Ltf 250 F 4x4 Shifter Assembly 1987-2002 (44.8% similar) $19.99–$34.99. (August 26th, 2024)
• Suzuki 58300-39db0 01 Quadrunner Ltf 250 F 4x4 Throttle Cable 2001-2002 (53.9% similar) $17.99–$34.35. (August 26th, 2024)
• Suzuki 57100-19b02 91 King Quad 300 4x4 Thumb Throttle Ltf4wd (44.3% similar) $22.49–$29.99. (August 27th, 2024)
• Suzuki K4601-90008 06 Rmz250 Throttle Grip Assy (46.2% similar) $21.48–$26.00. (August 28th, 2024)
• Suzuki 51650-19b01 87 Lt 4wd Quadrunner Steering Stem Column 1987-1998 (50% similar) $20.00–$349.99. (August 28th, 2024)
• Suzuki 58680-19b21 99 Quadrunner 250 4x4 Transmission Shifter Cable Ltf250f (48.3% similar) $12.50–$175.00. (September 4th, 2024)
• Suzuki 57100-41b00 1985-1990 Lt230 Thumb Throttle Lever (46.4% similar) $20.00–$54.89. (September 6th, 2024)
• Suzuki 58300-03g00 2003 Vinson Lta 500 Throttle Cable Assembly (40.9% similar) $9.99–$26.98. (September 11th, 2024)
• Suzuki 51650-09f00 98 Ltf 500 F Quadrunner Steering Stem 1998-1999 (52.9% similar) $20.00–$29.99. (September 12th, 2024)
• Suzuki 58410-09f10 00 Quadmaster 500 4x4 Throttle Cable Lta500f (55.6% similar) $18.99–$36.95. (September 22nd, 2024)
• Suzuki 58300-09f10 00 Quadmaster 500 4x4 Throttle Cable Lta500f (55.6% similar) $19.99. (September 22nd, 2024)