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Spoke Length Calculator

Professional spoke length calculator for Koova S10/S10B/S60/S60B MTB hubs. Supports J-bend and straight-pull spokes with precise, fast calculations.

KOOVA TOOL

Spoke Length Calculator

Calculate spoke length for KOOVA hubs or custom hub dimensions.

Drive Side

J-Bend

J-Bend Straight Pull

Hub Model

ERD

Spoke Count

Cross Pattern

Spoke Diameter

Flange PCD

Flange Offset

Center Offset

Spoke Length --mm

Non-Drive Side

J-Bend

J-Bend Straight Pull

Hub Model

ERD

Spoke Count

Cross Pattern

Spoke Diameter

Flange PCD

Flange Offset

Center Offset

Spoke Length --mm

Note: Results are calculated from the entered ERD, hub flange dimensions, spoke count and lacing pattern. Always confirm with your rim and spoke supplier before final wheel building.