7075 aluminum 420-sprockets for most light e-moto. Used on Surron, Talaria, Segway, 79 Bike, E-Ride Pro, Rerode, RAWRR and other similar style electric bikes.

Add titanium sprocket bolts found here.

• 52 Tooth
• Anodized to perfection in several color options
• Made from 7075 T6 aluminum
• Other sprockets are available here > 48, 54, or 58 tooth
• Based off of stock Surron, approximate speeds are below:
• 48T Sprocket = 106 link chain (approximately 48 mph top speed)
• 52T Sprocket = 108 link chain (approximately 44 mph top speed)
• 54T Sprocket = 110 link chain (approximately 42 mph top speed)
• 58T Sprocket = 112 link chain (approximately 36 mph top speed)
• Top speed decreases/ torque increases as sprocket size increases
• Top speed increases/ torque decreases as sprocket size decreases

Fits:

• Surron LBX, L1E, LBS
• E-Ride Pro S, Pro SS 2.0
• Segway X-260, X-160
• Talaria MX3, MX4, XXX
• RAWRR Mantis
• 79-Bike Falcon
• Rerode R1
• and other similar 420/ 5-bolt patterns