How do I know what length spokes I need?

The measurements and information you need to determine spoke length are:

1. The number of spoke holes in the hub and rim.
2. The effective rim diameter, called the “ERD”
3. Hub flange diameter at the spoke holes, also known as the Spoke Pitch Diameter.
4. Left and right hub flange spacing relative to the hub center.

What length do spokes come in?

A majority of mountain bike wheels use either 24, 28, or 32 spokes per wheel depending on their intended use.

How do you measure hub spoke length?

Spoke length is measured from the inside of the elbow, as shown in the image below, to the threaded end. When measuring a spoke using a tape measure, a second spoke may be used to hold the elbow of the spoke and the tape measure’s tab, as shown.

Do spokes matter?

The spokes play a large part in determining the overall weight and strength of a wheel. In truth, the number of spokes a wheel has barely makes any difference really. The impact on the wheel’s weight, strength and aerodynamic performance will be minimal at best.

How long are my bike spokes?

What is Hub length?

The hub length is the measurement through the middle of the wheel (or hub) measuring from end point to end point (or bearing to bearing). If you order a hub length that is too long, your rim will extend beyond your axle.

What are the different types of spoke length?

Common Spoke Lengths Hub Type Holes Rim Type Front O/S Rear-N/S Airlite Large Flange Front 67mm PCD 32 Mavic Open Pro 290 NA Airlite Large Flange D. Fixed Rear 80mm 40 Mavic GP4 NA 298 Campag Record (Old style) 32 Ambrosio Montreal (Sprint) 304 302 36 Mavic GP4 302 300

Is there a spoke calculator available?

This spoke calculator is provided only as a guide for your convenience in determining spoke lengths for your order. It is provided on an “AS IS” and “WITH ALL FAULTS” basis only.

How do I order spokes for my ACI spokes?

Spoke Lengths – If the combination you require is not shown, try www.dtswiss.com . Click here to order black spokes or here to order silver spokes. Please note all ACI spokes come with silver brass 12.3mm nipples, but black brass nipples and 16mm nipples can be ordered separately.