Model Number: VU8K4SRVLAID5NA11HPR Colour: Black Item Weight: 52 Grams Item Weight: 52 g The bike pedal ext increases pedal spacing. The core ext is widened by 16mm or 20mm on each side. Features: 1. Made of sturdy chrome-molybdenum steel, waterproof, shockproof, and anti-oxidative. 2. Cleats on both sides provide protection for the pedals, allowing your feet to find a comfortable position. 3. Left and right markings make installation easy. Specifications: Name: Mountain Road Bike Pedal Ext Weight: 16mm (43g/pair), 20mm (about 48g/pair) Material: Chrome molybdenum steel Extension Length: 16mm (0.64in), 20mm (0.8in) Size: Height 28mm (1.12in) for 16mm, Height 32mm (1.28in) for 20mm, 18mm (0.72in) Color: Black (16mm), Black (20mm) Net Weight: About 43g/pair (16mm), About 48g/pair (20mm) Locking Method: 18mm open wrench (16mm), 15mm open wrench (20mm), adjustable wrench Function: Protects the crank from damage when replacing pedals. Extends the shaft core to achieve leverage and reduce effort. Helps prevent shoe and crank friction, especially for riders with larger feet. Packing List: Mountain Road Bike Pedal Ext x 2 (a pair) Notes: Due to lighting effects and angles, slight color variations may occur. Due to manual measurement, slight size tolerances may exist. Increased Spacing: After installation, the pedal spacing on the same side shaft can be increased by 16mm or 20mm. Helps preserve crank threads over multiple pedal changes. Easy Operation: Clear "L" and "R" markings for correct positioning. Simple structure allows for quick and easy installation and removal. Ride Comfort: Helps adjust riding position for a more natural posture. Suitable for long-distance rides. Cleat Design: Dual-side cleats offer enhanced pedal protection and help prevent foot slippage, even in muddy conditions. Durable Construction: Made from chrome-molybdenum steel for long-lasting performance. Waterproof and shockproof design ensures reliability in various conditions.