Promax BMX RMV Front Rim 451mm 20" x 1-1/8" 28h Bags Luggage WEIGHT [108]: 207 grams /

WEIGHT [108]: 207 grams / 7

CRANK REQUIREMENT: Designed specifically to replace the spider on the Answer or Speedline cranks

but can also be used with a traditional Pivotal seat

91lbs / 30

Promax BMX RMV Front Rim 451mm 20" x 1-1/8" 28h Bags Luggage WEIGHT [108]: 207 grams /Simplistic design focused on reducing weight while building a rim for strength and speed. Not Intended For Brake Use Rim has a thicker inner wall to allow a tighter and stronger built wheel Made of 6061 T6 Aluminum RMV Rims use a sleeved joint SPECIFICATION Brake Track: None Color: Black Blue Hub Drilling: 28 Rim Width (Internal): 13 mm Rim Width (External): 18. 6 mm ISO Diameter: 451 20 x 1 1 8", 1 3 8" Rim Material: Alloy Manufacturer Spec ERD (mm):