Offset: 15mm

Pedal Body Material: Composite

2000mm length

Battery life: 4 hours solid or night flash

It contacts the chain in three places

NITERIDER Lumina Dual 1500 Headlight - 6821 featured Offset: 15mmIts dual LED set up puts out enough light at 1500 lumens to be more than capable navigating the toughest off road terrain, while being nimble and versatile enough to tackle those long and arduous paved commutes. FEATURES Lumen Output: 1500 7 Modes with Run Times: 1: 15 20: 30hrs Charge Time: 3: 30 hrs Weight: 258g Battery: Li Ion 3. 7 Volts 5200 mAh 19. 24 Wh Low Battery Indicator USB C Rechargeable Boost Mode for Maximum LED Output Boost Mode