Handmade in Italy, the Massive Attack SL is a traditional carbon fibre road frame for ultimate climbing performance with exceptional compliance, feel and weight. Hand built tube to tube construction guarantees quality and lifetime durability with infinite scope for customisation.

The headset, seatpost clamping mechanism and cable routing options are all neatly hidden and internal for a clean, modern aesthetic.

Each frame is built from scratch  with bespoke custom geometry and extensive tubing options allowing the frame's handling and stiffness to be tailored to each rider's individual requirements.



Massive Attack SL Specification:


Carbon Fibre

Mitred tube to tube construction manufactured in Italy

Toray High Modulus M55J Fibres

Custom Geometry          and Stiffness

Full bike fit included

Geometry design and fibre layup is tailored to suit each rider's individual requirements

Brake Mount Type
Centre mount
Seat Clamp
Integrated Seatpost Clamping Mechanism
Integrated Cable    Routing Options

Internal Cables for Mechanical Groupsets

Internal Wiring for Electronic Groupsets

Clean Finish for Wireless Groupsets

Universal Interchangeable System for future compatibility

Steerer Diameter

1 1/8” to 1 1/2” default

1 1/8” to 1 1/4”

1 1/8” to 1 1/8”


Integrated headset cups with full metal inserts for durability

Columbus 45 degree Taper Bearings

WyndyMilla Signature Top Cap

Front Mech
Band on 31.6mm / 34.9mm
Bottom Bracket

Threaded BSA bottom bracket

Push Fit Options available on request

27.2mm / 31.6mm
Axle Type QR
Real Measured                  Tyre Clearance
28mm - subject to wheel choice and tyre manufacturer discrepancies
Build Options

Available as a frameset, or complete build to your spec - subject to quote 

Custom frame, fork & headset

View the full gallery of all WyndyMilla Bikes here. To purchase contact us

Colour Range