Crown screw, Forward bike spider CRMO gray

Chainring screws, gray Forward spider for bicycle

Set of new rear transmission crown fixing screws on rim adaptable for road or city bike, eBike or VAE electric bike, gravel, trekking, BMX, mountain bike (all-terrain bike), hybrid bike, muscle bike, child or adult bike, women's or men's bike and other types of bikes.

This kit includes

• 5 x screws Ø8x6.5 mm
• 5 x screws Ø8x8.5 mm
• 5 x chimneys Ø10x5.5 mm

Technical characteristics and dimensions

• Brand: Forward
• Modèle: CRMO
• Material: steel
• Colour: grey

• Screw thread diameter: 8 mm
• No threads: 0.75
• Total screw lengths: 8mm and 10mm
• Lengths under screw heads: 6.5 mm and 8.5 mm
• External diameter of the screw heads: 12 mm

• Outer diameter of a chimney: 10 mm
• Total length of a chimney: 5.5 mm
• Inner diameter of chimney thread: 8 mm
• No threading: 0.80

Forward is a brand specializing in the design of spare parts for bicycles. To discover our range of Forward products, click on this link.