The Sapim Leader 13G/2.3mm J-Bend Spoke is a heavy-duty, plain-gauge spoke designed for maximum strength and reliability. Built from high-quality stainless steel, it delivers excellent durability and value, making it a top choice for e-bike and utility wheel builds.

If you’re looking for the strongest and most affordable wheel option, the 13G Leader is the perfect choice. Ideal for e-bikes, small wheels, and applications where weight is less of a concern—such as trailers, Bromptons, and cargo bikes—this spoke offers unbeatable toughness for demanding use.

Available in 1 mm increments from 50 mm to 310 mm to suit a wide range of wheel configurations.

TECHNICAL SPECIFICATIONS

• Weight: 431 g (64 pcs x 260 mm, 13G 2.3 mm)

• Material: Stainless Steel

• Strength (Middle Section): 1080 – 1180 N/mm²

• Diameter: 13G – 2.3 mm

• Type: J-Bend

• Lengths Available: 50 – 310 mm (1 mm increments)