We are trying to satisfy 100% of our customers
Our bikes are 100% safe and eco-friendly
✕
biker4-shop-icon3

Bicycle Components & Parts

julio 22, 2026

ALL NEW Shimano DEORE XT SL-M8100 12 speed Clamp Band Right Shift Lever Black

Just Bike ALL NEW Shimano DEORE XT SL-M8100 12 speed Clamp Band Right Shift Lever BlackProduct Condition: Brand New in Original Retail Package; Free standard shipping   Product Description: SHIMANO DEORE XT - RAPIDFIRE PLUS - Right Shift Lever - Clamp Band - 12-speed SHIMANO's RAPIDFIRE PLUS DEORE XT shift lever delivers light and responsive front shifting for improved control out on the trail. The new I-SPEC EV lever offers a wide range of adjustments including increased lever slide range.   - Quick and easy shifting heightens focus and control - Quicker lever access and light operation: RAPIDFIRE PLUS - Instantaneous push and pull movements: 2-WAY RELEASE - 35% shifting operation force (vs SL-M8000-R) 20% quicker main lever access (vs SL-M8000-R) - For use with 12-speed transmissions only   Brand: Shimano Model: SL-M8100-R Size: Right / Rear Color: Black Material: Aluminum Included in Box: Right Shifter, Cable Housing, Manaul Weight: 132 g (4.66 oz) Specifications: Cassette compatibility: 12 speed
Includes Rear cable/housing Warranty: 1 Year Product Warranty Package: New in Retail Package, Ships out in 24hrs   Manufacture Part Number: ISLM8100RAP   US Shipping: We ship within United States in 1 business days via USPS/Fedex   Returns: Please "return these items unused with original packaging intact" within 30 days of receipt. For exchanges, and returns that are not our fault, we will refund only the item price minus 10% restocking fees.  If you return a used product, we will refund 50 - 80% of the item price, depending on the condition of the return!   Feedbacks: Feedbacks are left right after payment is received. Please contact us first to resolve any issues, for example, Shipping Delay, Quality etc. Please do not leave negative or neutral feedback before contacting our customer support. PaymentShippingReturnsPaymentShippingReturns We accept payment by any of the following methods:   PayPal   Please pay as soon as possible after winning an auction, as that will allow us to post your item to you sooner! We offer FREE shipping on all orders!   Your order will be dispatched within 1 working day of receiving payment (Monday-Friday) and you should expect to receive it one or two days after dispatch (for orders sent RM 1st Class).   In the very unlikely event that your item is lost or damaged during post, then WE are responsible and will issue either a full refund or replacement. If you are not 100% satisfied with your purchase, you can return the product and get a full refund or exchange the product for another one, be it similar or not.   You can return a product for up to 14 days from the date you purchased it.   Any product you return must be in the same condition you received it and in the original packaging. Please keep the receipt. Product Condition: Brand New in Original Retail Package; Free standard shipping Product Description: SHIMANO DEORE XT - RAPIDFIRE PLUS - Right Shift Lever - Clamp Band - 12-speed SHIMANO's RAPIDFIRE PLUS DEORE XT shift lever delivers light and responsive front shifting for improved control out on the trail. The new I-SPEC EV lever offers a wide range of adjustments including increased lever slide range. - Quick and easy shifting heightens focus and control - Quicker lever access and light operation: RAPIDFIRE PLUS - Instantaneous push and pull movements: 2-WAY RELEASE - 35% shifting operation force (vs SL-M8000-R) 20% quicker main lever access (vs SL-M8000-R) - For use with 12-speed transmissions only Brand: Shimano Model: SL-M8100-R Size: Right / Rear Color: Black Material: Aluminum Included in Box: Right Shifter, Cable Housing, Manaul Weight: 132 g (4.66 oz) Specifications: Cassette compatibility: 12 speed<br>Includes Rear cable/housing Warranty: 1 Year Product Warranty Package: New in Retail Package, Ships out in 24hrs Manufacture Part Number: ISLM8100RAP US Shipping: We ship within United States in 1 business days via USPS/Fedex Returns: Please "return these items unused with original packaging intact" within 30 days of receipt. For exchanges, and returns that are not our fault, we will refund only the item price minus 10% restocking fees. If you return a used product, we will refund 50 - 80% of the item price, depending on the condition of the return! Feedbacks: Feedbacks are left right after payment is received. Please contact us first to resolve any issues, for example, Shipping Delay, Quality etc. Please do not leave negative or neutral feedback before contacting our customer support. Just Bike ALL NEW Shimano DEORE XT SL-M8100 12 speed Clamp Band Right Shift Lever BlackProduct Condition: Brand New in Original Retail Package; Free standard shipping   Product Description: SHIMANO DEORE XT - RAPIDFIRE PLUS - Right Shift Lever - Clamp Band - 12-speed SHIMANO's RAPIDFIRE PLUS DEORE XT shift lever delivers light and responsive front shifting for improved control out on the trail. The new I-SPEC EV lever offers a wide range of adjustments including increased lever slide range.   - Quick and easy shifting heightens focus and control - Quicker lever access and light operation: RAPIDFIRE PLUS - Instantaneous push and pull movements: 2-WAY RELEASE - 35% shifting operation force (vs SL-M8000-R) 20% quicker main lever access (vs SL-M8000-R) - For use with 12-speed transmissions only   Brand: Shimano Model: SL-M8100-R Size: Right / Rear Color: Black Material: Aluminum Included in Box: Right Shifter, Cable Housing, Manaul Weight: 132 g (4.66 oz) Specifications: Cassette compatibility: 12 speed
Includes Rear cable/housing Warranty: 1 Year Product Warranty Package: New in Retail Package, Ships out in 24hrs   Manufacture Part Number: ISLM8100RAP   US Shipping: We ship within United States in 1 business days via USPS/Fedex   Returns: Please "return these items unused with original packaging intact" within 30 days of receipt. For exchanges, and returns that are not our fault, we will refund only the item price minus 10% restocking fees.  If you return a used product, we will refund 50 - 80% of the item price, depending on the condition of the return!   Feedbacks: Feedbacks are left right after payment is received. Please contact us first to resolve any issues, for example, Shipping Delay, Quality etc. Please do not leave negative or neutral feedback before contacting our customer support. Payment We accept payment by any of the following methods:   PayPal   Please pay as soon as possible after winning an auction, as that will allow us to post your item to you sooner! Shipping We offer FREE shipping on all orders!   Your order will be dispatched within 1 working day of receiving payment (Monday-Friday) and you should expect to receive it one or two days after dispatch (for orders sent RM 1st Class).   In the very unlikely event that your item is lost or damaged during post, then WE are responsible and will issue either a full refund or replacement. Returns If you are not 100% satisfied with your purchase, you can return the product and get a full refund or exchange the product for another one, be it similar or not.   You can return a product for up to 14 days from the date you purchased it.   Any product you return must be in the same condition you received it and in the original packaging. Please keep the receipt. Product Condition: Brand New in Original Retail Package; Free standard shipping   Product Description: SHIMANO DEORE XT - RAPIDFIRE PLUS - Right Shift Lever - Clamp Band - 12-speed SHIMANO's RAPIDFIRE PLUS DEORE XT shift lever delivers light and responsive front shifting for improved control out on the trail. The new I-SPEC EV lever offers a wide range of adjustments including increased lever slide range.   - Quick and easy shifting heightens focus and control - Quicker lever access and light operation: RAPIDFIRE PLUS - Instantaneous push and pull movements: 2-WAY RELEASE - 35% shifting operation force (vs SL-M8000-R) 20% quicker main lever access (vs SL-M8000-R) - For use with 12-speed transmissions only   Brand: Shimano Model: SL-M8100-R Size: Right / Rear Color: Black Material: Aluminum Included in Box: Right Shifter, Cable Housing, Manaul Weight: 132 g (4.66 oz) Specifications: Cassette compatibility: 12 speed
Includes Rear cable/housing Warranty: 1 Year Product Warranty Package: New in Retail Package, Ships out in 24hrs   Manufacture Part Number: ISLM8100RAP   US Shipping: We ship within United States in 1 business days via USPS/Fedex   Returns: Please "return these items unused with original packaging intact" within 30 days of receipt. For exchanges, and returns that are not our fault, we will refund only the item price minus 10% restocking fees.  If you return a used product, we will refund 50 - 80% of the item price, depending on the condition of the return!   Feedbacks: Feedbacks are left right after payment is received. Please contact us first to resolve any issues, for example, Shipping Delay, Quality etc. Please do not leave negative or neutral feedback before contacting our customer support.
julio 22, 2026

SUNRACE BRANDED BICYCLE 7/8 SPEED REAR DERAILLEUR RDM5-SGS DIRECT BLACK.

Specifications: Speed Compatibility:7/8 Speed Compatibility: The RDM41-SGS is designed to work with both 7-speed and 8-speed drivetrains, making it versatile for different gear setups. This derailleur is ideal for a variety of bikes, including mountain bikes and hybrid bikes that may use either 7-speed or 8-speed cassettes. Cage Mount Type:Long Cage with Hangers: The long cage design allows for the accommodation of larger cassettes and greater gear ranges, making it ideal for triple chainring setups or riders who prefer a wider spread of gears for hill climbing or varying terrain. The hangers help ensure the derailleur is properly aligned, improving overall shifting accuracy.The long cage provides a larger total drivetrain capacity—the total number of teeth the derailleur can handle between the largest and smallest cog on the cassette. This is particularly beneficial for bikes with large cassettes or multiple chainrings. Mounting System:Direct Mount: The direct mount system allows the derailleur to be securely attached to the derailleur hanger of the bike frame, ensuring optimal shifting performance with minimal movement. This setup is typical for more modern bicycles, providing a stable connection and preventing flex during gear shifts. Color:Black: The RDM41-SGS features a sleek black finish, offering both a stylish appearance and protection against dirt, moisture, and light corrosion. The black color complements a variety of bike frames and is a popular aesthetic for both mountain bikes and commuter bikes. Brand:Sun Race: Sun Race is a well-known manufacturer of quality bicycle components, especially geared toward recreational riders and entry-level to mid-range cyclists. Their components, such as the RDM41-SGS, deliver reliable performance, durable construction, and smooth shifting at an affordable price point.Key Features: Versatile 7/8 Speed Compatibility:The RDM41-SGS is engineered to handle both 7-speed and 8-speed cassettes. This gives it the flexibility to be used on bikes with 7-speed drivetrains, as well as 8-speed drivetrains. The derailleur ensures smooth, precise shifting across the gear range, no matter the speed setup. Long Cage Design with Hangers:The long cage increases the derailleur’s capacity, making it ideal for triple chainring setups or bikes that require a larger gear range. Whether you're riding on flat terrain, ascending hills, or traversing uneven surfaces, the RDM41-SGS will provide smooth shifting.The inclusion of hangers enhances the stability and alignment of the derailleur, ensuring reliable gear changes even under load. Strong Durability:With a strong, durable construction, the RDM41-SGS is built to withstand the rigors of off-road cycling, including dirt, mud, and moisture. Its black finish offers some protection against corrosion and wear, making it suitable for all-weather riding conditions. Precise and Smooth Shifting:The RDM41-SGS features an optimized design for smooth, accurate shifting performance. This is crucial for cyclists who need precise gear changes, whether for commuting, recreational riding, or light trail adventures. The derailleur’s long cage provides the clearance needed to work efficiently with a broad gear range. Affordable Yet High-Quality:As a product of Sun Race, the RDM41-SGS is designed to offer high-quality performance at a competitive price. It is a great option for riders looking for a budget-friendly derailleur without sacrificing durability or performance. Direct Mount for Easy Installation:The direct mount design ensures that the derailleur can be installed securely and easily. This system eliminates the need for additional adapters, ensuring a sturdy fit on compatible bikes. Riders can be confident in the derailleur’s alignment for smooth and reliable shifts.Compatibility with Bikes: The Sun Race RDM41-SGS is compatible with a wide range of bikes that use 7-speed or 8-speed drivetrains. Some examples of bikes that could benefit from this derailleur include: Mountain Bikes:The RDM41-SGS is an excellent option for mountain bikes, especially those with a triple chainring setup. The long cage design allows it to handle large cassettes, providing versatility for a variety of trail conditions. Riders will appreciate the derailleur’s ability to smoothly shift across a wide gear range, allowing them to tackle both steep ascents and fast descents with ease. Hybrid Bikes:For hybrid bikes with 7-speed or 8-speed drivetrains, the RDM41-SGS is a reliable choice. Hybrid bikes often use a wider range of gears for riding on both paved roads and light trails, making the long cage design of this derailleur a perfect match for its gear range. Commuter Bikes:Commuter bikes often use 7-speed drivetrains, especially in cities with a mix of hills and flat terrain. The RDM41-SGS provides smooth and accurate shifts for those who ride daily through a variety of urban conditions. The long cage design ensures it can handle larger gears that may be necessary for hill climbing. Cruiser Bikes:Cruiser bikes that are used for leisurely rides but require reliable shifting and an extended gear range can benefit from the RDM41-SGS. Whether riding through urban areas or along beach paths, the long cage ensures a wide range of gearing options. Touring Bikes:Touring bikes with 7-speed or 8-speed drivetrains will also find the RDM41-SGS to be a solid choice. For long-distance rides that may involve climbing steep hills or riding on mixed terrain, the derailleur offers smooth transitions between gears and ensures reliability over long distances.