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SuperX LAB71 Frameset

The LAB71 Frameset is where race dreams begin. Engineered from our lightest Series 0 carbon with Proportional Response construction, this fr... Read More

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Overview

All In to Go All Out

To build the gravel race bike of your dreams, start with the ultimate gravel race frameset.

Model Description

The LAB71 Frameset is where race dreams begin. Engineered from our lightest Series 0 carbon with Proportional Response construction, this frameset is designed for uncompromising speed, smoothness, and agility. Add your dream build kit and experience the unmatched precision and efficiency that makes SuperX LAB71 the choice of gravel racing’s elite.

What it's for

Elite gravel racing, KOM hunting, Going like hell

Highlights

Ultralight, Series 0 carbon frame weighs less than 900 grams (56cm) and is backed by our Lifetime Warranty.
Our Proportional Response, size-specific construction delivers optimal stiffness, compliance, and ride-feel across all frame sizes.
The fork’s Delta Steerer allows sleek, efficient, internal cable routing while minimizing the headtube’s frontal area for reduced drag. Pair with our SystemBar R-One bar or our Conceal stem for the cleanest look, or use any 1-1/8” compatible stem.
The Cannondale C1 Aero 27 Carbon seatpost has a D-shaped profile that cuts drag and enhances comfort.

FIRST LOOK | SuperX

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All In to Go All Out

Fast & Light

Our KOM-winning road tech meets Unbound-winning engineering. The LAB71 SuperX is super aero and over 100 grams lighter than its predecessor, helping you stay ahead of the pack in this rapidly -evolving era of high-speed, elbow-to-elbow gravel racing. With gravel race speeds averaging well over 35 km/h, the LAB71 SuperX brings a whole lotta free speed over any distance.

Gravel Glider, Not Grinder

SuperX’s sophisticated carbon construction smooths out the rough, floating above the gravel to keep you cranking. Specially constructed flex zones in the seat tube, rear triangle, and top tube work as a system with the D-shaped seatpost to absorb shock and vibration, keeping your mind and body fresher longer.

Handle It

Take the faster line. Pass on the inside. Lay off the brakes and let 'er fly. With its race-proven geometry, OutFront steering design, and finely calibrated frame stiffness, the SuperX’s handling blends stability and precision in a way that takes the drama out of clutch moments, letting you hold your line while staying on the gas.

Built to Take It. Tuned for You.

SuperX’s Proportional Response carbon construction is tailor made for gravel racing and for you. Fully customized by size, precisely oriented layers of different types and moduli of carbon fibers deliver an ideal balance of weight, stiffness and durability for every rider. All backed by our lifetime guarantee. 

Get ‘Crossed Up

Is cyclocross your thing? SuperX has you covered. Throw on some 33c tires and hit it. With its straight-line speed, planted handling, and massive mud clearance, SuperX loves to battle it out between the tape. Oh, and the flat top tube is pretty nice on the shoulders too.

Features

Rolling Fatties

Courses vary, terrain varies, weather varies. The SuperX fits tires up to 48mm for the frame and 51mm for the fork, with at least 4mm clearance on each side, ready for whatever tire the day demands.

D-Lightful

The D-shaped design of SuperX’s seatpost enhances aerodynamics and boosts vertical compliance, reducing muscle fatigue so you stay fresh and fast for the final sprint.

OutFront Geometry

OutFront pairs a slack head angle with a longer-than-normal 55mm fork offset, increasing stability and control on the steep and loose – while maintaining the snappy handling you need for quick line changes and last-second corrections.

Delta Steerer

The Delta Steerer design is great for gravel racing. It allows for clean cable integration from the cockpit into the frame, and a reduced frontal area for increased aero efficiency. 

SystemBar R-One

Sleek and light, the SystemBar R-One carbon cockpit is a perfect gravel racing command center, giving you an aero advantage, clean integration, and all-day comfort. 

The Cover up

A slick cover hides SuperX’s top tube bag mount. It's there when you want it, invisible when you don’t.

Specs

Details

Platform
SuperX
Model Name
SuperX LAB71 Frameset
Model Code
C17065U

Frameset

Frame
Lab71 SuperX, Series 0 carbon construction, Proportional Response construction, internal cable routing, 12x142mm thru-axle, UDH BSA 68mm threaded BB, flat mount disc, integrated seatpost binder
Fork
Lab71 SuperX, Series 0 carbon construction, integrated crown race, 12x100mm thru-axle, flat mount disc, internal routing, 1-1/8" to 1-1/2" Delta steerer, 55mm offset

Wheels

Wheel Size
700c

Components

Seatpost
Cannondale C1 Aero 27 Carbon, 0mm offset (46cm), 15mm offset (51-61cm)

Please note that, based on component availability and other factors, specifications are subject to change without notice.

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SuperX LAB71 Frameset

All In to Go All Out

Model Description

What it's for

Highlights

FIRST LOOK | SuperX

Features

Rolling Fatties

D-Lightful

OutFront Geometry

Delta Steerer

SystemBar R-One

The Cover up

Details

Frameset

Wheels

Components

Specifications

Details

Platform

Model Name

Model Code

Frameset

Frame

Fork

Headset

Rear Shock

E-System

Drive Unit

Battery

Charger

Display

Certifications

Drivetrain

Rear Derailleur

Front Derailleur

Shifters

Chain

Crank

Rear Cogs

Bottom Bracket

Pedals

Brakes

Brakes

Brake Levers

Wheels

Front Hub

Rear Hub

Rim Material

Rim Depth

Rim Outer Width

Rim Inner Width

Rim Type

Nipple Type

Wheel Weight

Dish Offset

Effective Rim Diameter

Maximum Spoke Tension

Max Tire Pressure

Brake Type

Rider Weight Limit

Rims

Spokes

Spoke Count

Spoke Length (NDS-DS)

Spoke Type

Tire Size

Wheel Size

Hubs

Tires

Front Tire

Rear Tire

Tire Bead

Tire Casing

Tire Protection