Afam Steel Motorcycle Crown 420 Fantic XM 50 Competition

• The Afam sprockets and crowns are developed for competition in the USA and are precision-machined from high-quality materials. These transmission components help minimize friction to transmit maximum power to the rear wheel.
• Standard version
• Made from a nickel-chrome-molybdenum alloy: increased strength
• Reduced weight compared to original parts
• Excellent balance between efficiency and longevity
• Recommended for competition

Features:

• material: Steel
• weight (g): 600
• width (mm): 182
• height (mm): 10
• length (mm): 211
• volume (cm³): 384
• chain pitch: 420
• crown version: Reinforced
• v-number of teeth: 52 teeth
• number of teeth (crown): 52