Derailleur Hanger For Santa Cruz 04-15097 / 23-16586 – 142 mm & 148 mm Axle Options

Product Overview

CNC-machined Santa Cruz rear derailleur hanger listing with supplier references 04-15097, 23-16586 and 04-17052. The supplier separates fitment by 142 mm and 148 mm rear axle width.

Supplier-Listed 142 mm Axle Compatibility

• Santa Cruz Heckler R, Superlight R, 5010 A R, Tallboy-LT A S, Tallboy-LT CC XO1, Bantam R, Nomad CC X01, Nomad CC XX1, Bronson CC XX1, Bronson A R, 5010 CC XT, 5010 C S, Bronson C S, Tallboy A R and Tallboy C S – supplier list labelled 2015
• Blur XC Carbon – from 2013
• Tallboy Carbon – from 2013
• Tallboy LTc, Tallboy LT and Tallboy Alloy
• Blur TRc and Highball Carbon – from 2013
• Blur LT and Blur LTc – Blur LTc from 2013
• Nomad Carbon – from mid-2012
• Santa Cruz V10 (V10.4 and V10.5)

Supplier-Listed 148 mm Axle Compatibility

• Tallboy V3 – 2016–2017
• Bronson V2 – 2016–2017 / 2018 (supplier wording)
• 5010 – 2016–2017
• Hightower – 2016–2017
• Hightower LT – 2016–2019
• Juliana Roubion, Furtado and Joplin – 2016–2017
• Nomad V4 – 2018–2020

Important Axle-Width Selection

Select the variant that matches your frame's actual rear axle width: 142 mm or 148 mm. Both options use M12×1 thread notation in the supplier listing. Do not treat the 142 mm and 148 mm versions as interchangeable.

Variant Options

• OnlyHanger 148mm: hanger only for the 148 mm option.
• with Nut 148mm: 148 mm hanger with nut.
• with Nut 142mm: 142 mm hanger with nut.
• OnlyHanger 142mm: hanger only for the 142 mm option.
• Only LockNut: locknut only; does not include a hanger.

Specifications

• Supplier part references: 04-15097 / 23-16586 / 04-17052
• Axle widths: 142 mm or 148 mm variants
• Thread notation: M12×1
• Component: Rear derailleur hanger
• Manufacturing: CNC machined (supplier specification)
• Material: Aluminium (supplier specification)

Package Contents

Contents depend on the selected variant. Locknut-only is not a complete hanger.

Compatibility Assistance

Identify the rear axle width on your frame before ordering. The listing offers separate 142 mm and 148 mm variants, plus hanger-only, hanger-with-nut and locknut-only options. Confirm the correct part number and compare the original profile.

For help, send BicyclePartsZA your exact Santa Cruz model, model year and frame generation, rear axle width where relevant, plus clear photos of your existing hanger and frame dropout.