Promax 4-Bolt Chainring - 42t 104 BCD Black ModelNumber=K8479 25 Tubeless Folding Brown Graphene

25 Tubeless Folding Brown Graphene + Silica G2

The Shimano Deore XT FC-M8130 crankset for MTB features a rigid and lightweight design for aggressive trail riding

Tank capacity: 100L/soaking area volume 30L

Singlespeed “specific” (derailleur hanger but no Trip Guides)

Surly Round Pegs are designed to be used as a footrest for human passengers on Surly Longtail Cargo Bikes

Promax 4-Bolt Chainring - 42t 104 BCD Black ModelNumber=K8479 25 Tubeless Folding Brown GraphenePromax 4 Bolt Chainring 42t 104 BCD Black. Machined from high end aluminum Promax 4 bolt 104 BCD chainrings are designed to handle the torque and stress of modern BMX racing and are fully capable in other single speed applications. CNC Machined from high grade 6061 T6 series aluminum for high strength while providing weight savings Designed to be used with most cranksets and spiders that utilize a 4 bolt 104 BCD chainring TECH SPECS Color Black Ring