We are trying to satisfy 100% of our customers
Our bikes are 100% safe and eco-friendly
✕
biker4-shop-icon3
julio 25, 2026

NEW! ALTALINE PEDALS EXTENDERS 27.5MM 1/2 CRANK TO 1/2 PEDAL BLACK.

Key Specifications Fits:1/2 Crank to 1/2 PedalsThese pedal extenders are designed to fit cranks with a 1/2-inch thread and extend the fitting to accommodate 1/2-inch pedals. This makes them compatible with bikes that use this specific crank-to-pedal size setup, commonly found on cruisers, kids' bikes, and some BMX bikes. Style:Platform PedalsThe extenders are meant to work with platform pedals, which are flat, open pedals often used for casual riding, commuting, or off-road biking. Material:SteelThese extenders are made from steel, ensuring strength and durability. Steel is known for its toughness and ability to handle heavy loads, making it ideal for components that bear weight and endure continuous pressure like pedal extenders. Size:27.5mmThe extenders have a 27.5mm length, providing additional space between the pedal and the crank. This helps with adjusting the rider’s foot position, improving ergonomics for those who need a wider stance on their pedals. Bearing:BearingThe design includes bearings to ensure a smooth, frictionless extension between the crank and the pedal, contributing to improved pedal efficiency and rider comfort. Color:BlackThe extenders are finished in black, giving them a sleek, low-profile appearance that can blend in well with most bike frames and pedal designs.Features Enhanced Ergonomics:The 27.5mm extension allows riders to increase the distance between the crank arm and the pedal, offering a more comfortable riding position for those who require a wider stance. This can help prevent knee or hip strain by providing a more natural alignment during pedaling. Durable Steel Construction:Made from strong steel, these extenders are built to withstand constant pressure and weight, ensuring long-lasting use. They are resistant to bending and can handle various riding conditions, including rough terrain or heavy loads. Smooth Pedaling:With built-in bearings, these extenders allow for smooth pedal rotation and reduce friction between the pedal and crank arm. This results in less effort needed during pedaling, making it easier for riders to maintain their speed and ride more comfortably. Universal Compatibility:The 1/2-inch to 1/2-inch fit ensures compatibility with a wide range of platform pedals and cranksets, making these extenders a versatile option for many bikes. Stylish and Functional Finish:The black finish gives the extenders a sleek look, allowing them to blend with various pedal and bike color schemes. The black coating also provides some level of protection against rust and wear, helping to maintain the product’s appearance and function over time.ApplicationsIdeal For:Cyclists needing more foot clearance from the bike's crank arms due to larger shoe sizes or personal riding preferences.Casual riders, commuters, and off-road cyclists using platform pedals who want to enhance comfort and pedaling efficiency.Custom bike builds where specific adjustments to the foot positioning are required to optimize riding ergonomics.
julio 25, 2026

ALTALINE MX ALLOY FRONT OR REAR BRAKE SET BLACK BMX/MX BICYCLES.

MX BICYCLE BRAKE FRONT OR REAR ALLOY black.Design: Side-Pull Caliper: Side-pull caliper brakes are a common type of rim brake system where the arms of the brake caliper are pulled inward towards the rim of the wheel to apply braking force.Max Width: 88mm: This denotes the maximum width of the brake assembly, referring to the distance between the two arms of the caliper when fully extended.Dimension: 67-85mm (lever): This specification refers to the range of dimensions for the brake lever, indicating its adjustable nature to accommodate different hand sizes/preferences.Material: Alloy: The brake components are constructed from alloy, which is a lightweight and durable material commonly used in bicycle components to ensure strength and reliability while keeping weight to a minimum.Design: 2 Finger: This indicates that the brake lever is designed to be operated comfortably with two fingers, allowing for precise control and modulation of braking force.Clamp: 22.2-23.8mm: This refers to the range of handlebar diameters that the brake clamp can accommodate. It's important for ensuring a secure and proper fit onto the bicycle handlebars.Color: Black: The brake system features a black finish, providing both aesthetic appeal and corrosion resistance.This Brake typically works with Bikes with 1.75" ( Middleweight ) - 1.95" ( Newer BMX) - 2.125" (Fat Tire) Wheels and Tires.Pivot Bolt is 6mm traditional nut style with a 10mm nut.The MX lever fits on 7/8" handle bars, can fit on some oversized bars but may need special effort or longer bolt. Lever applies most anywhere and does not require the removal of grips or handle bar tape to apply.
julio 25, 2026

AltaLine BMX FRONT Alloy Bike Bicycle MX Brake Set ALL SILVER.

Specifications: Design: Side-Pull CaliperThe side-pull caliper design allows for effective braking with a simple and lightweight mechanism. This type of brake is common on road bikes and offers excellent modulation and stopping power. Max Width: 88mmThis indicates the maximum width of the brake arms, ensuring compatibility with a variety of rim widths. It allows the brake to accommodate wider tires or rims while maintaining effective braking performance. Dimension: 67-85mm (lever)The lever dimension refers to the range of the brake lever's reach, ensuring it can be adjusted to fit various hand sizes for comfortable operation. Material: AlloyConstructed from high-quality alloy, this brake combines strength with lightweight properties. Alloy materials are known for their durability and resistance to corrosion, making them suitable for various weather conditions. Design: 2 FingerThe 2-finger design allows for a comfortable grip on the brake lever, providing riders with the necessary leverage for effective braking without excessive hand fatigue. Clamp: 22.2-23.8mmThe clamp size indicates the range of handlebars this brake can be mounted to, ensuring compatibility with standard handlebars used in various bicycle styles. Color: SilverThe silver finish gives the brake a sleek and classic look, which can complement a wide range of bicycle designs.Features: Adjustable Reach:The brake lever may have an adjustable reach feature, allowing riders to customize the distance between the lever and the handlebars for a personalized fit. Easy Installation:The design allows for straightforward installation on compatible bike frames, making it suitable for DIY bicycle maintenance and upgrades.Performance: Braking Power:The side-pull design provides effective and consistent braking performance, ensuring safe and responsive stopping power in various riding conditions. Weight Efficiency:The alloy construction contributes to a lightweight setup, making it an excellent choice for performance-oriented cyclists looking to reduce overall bike weight.Specific Considerations: Rim Compatibility:The brake is designed to fit a variety of rim widths (up to 88mm), so it can work with standard road and hybrid bike rims. Installation:Ensure that the bike's fork and frame are designed to accept side-pull caliper brakes, and that the clamp size (22.2-23.8mm) is compatible with the handlebars.