- Data Sheet
Dr.Pulley SR roller weights have become increasingly popular. Due to their slightly different shape one set is enough to improve acceleration and top speed equally.
6 roller weights - 21 x 15mm / 13.0g
Name Dr. Pulley Roller Weights 21x15mm (x6) 13.0g Item No. SR2115613 Brand DR. Pulley Roller Size 21 x 15 mm Weight 13,0 gr