Overfast Ultra+ Sub-1kg Wheelset (37 or 50mm rim depth)

$3,974.00 NZD

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The Overfast Ultra+ Series Disc Brake Road Bike Wheelset is an ultra-light carbon road wheelset designed for riders who want a rare combination of climbing-bike weight, aerodynamic efficiency, stiff carbon-spoke power transfer and modern wide-tyre support for road racing, fast bunch rides and premium custom builds.

Key Overfast Ultra+ Series Features

Available in 37mm and 50mm rim depths to suit climbing-focused or all-round aero road riding
895g plus or minus 15g for the 37mm wheelset and 995g plus or minus 15g for the 50mm wheelset
23mm internal rim width and 28mm to 29mm external width, optimised around modern 28c road tyres
Overfast EVO hubs with VONOA 3.5-1.5 carbon spokes for direct, stiff and responsive power transfer
Hooked bead rim design rated to 110psi with a 100kg rider weight limit for race-level strength-to-weight performance

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SKU: OVF-WSUP-37-SH
Barcode: 97404587

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Rim Type: Hooked bead carbon clincher / tubeless-ready with correct tape setup

Internal Rim Width: 23mm

External Rim Width:

28mm on 37mm version
29mm on 50mm version

Hole Count: 20

Brake Compatibility: Disc brake only

Rotor Mount: Center Lock

Hub Model: Overfast EVO Hub

Front Axle: 100mm, typically used with 12 x 100mm road disc thru-axle systems depending on hub configuration

Rear Axle: 142mm, typically used with 12 x 142mm road disc thru-axle systems depending on hub configuration

Spokes: VONOA carbon spokes

Spoke Size: 3.5-1.5 carbon spoke profile

Freehub Options:

Shimano 11/12-speed
SRAM XDR
Campagnolo N3W

Maximum Tyre Pressure: 110psi with 28c tyre reference

Rider Weight Limit: 100kg

Claimed Weight:

37mm version: 895g plus or minus 15g
50mm version: 995g plus or minus 15g

Included Notes:

Wheels may be supplied with small pads over spoke holes suitable for inner tube use
Tubeless setup requires proper tubeless tape before use

Ultra-Light Carbon Rim Construction

The Overfast Ultra+ Series Disc Brake Road Bike Wheelset is built around carbon rims designed to reduce peripheral weight. Lower rim weight improves acceleration, climbing response and overall ride feel, especially on hilly road routes and repeated accelerations.

37mm Climbing-Focused Option

The 37mm version is the lighter and more climbing-oriented option. With a claimed weight of 895g plus or minus 15g, it is built for riders who prioritise low weight, rapid acceleration and easier handling in crosswinds.

50mm Aero All-Round Option

The 50mm version adds more aerodynamic depth while still remaining extremely light at a claimed 995g plus or minus 15g. This makes it attractive for riders who want a fast wheelset for rolling terrain, racing and bunch rides without giving up climbing performance.

23mm Internal Rim Width

The 23mm internal width supports modern road tyres better than older narrow rims. It improves tyre shape, cornering grip and ride comfort when paired with 28mm to 30mm tyres, which are increasingly popular for Australian roads and rough chip seal.

Hooked Bead Rim Design

The hooked bead design offers a secure tyre interface and broad tyre compatibility compared with some hookless-only designs. It is especially practical for riders who want confidence with high-pressure road tyres and flexible tyre choices.

VONOA Carbon Spokes

The carbon spoke system is designed to reduce weight while increasing stiffness and direct power transfer. The result is a wheelset that should feel sharp when accelerating, sprinting or climbing out of the saddle.

Overfast EVO Hub System

The Overfast EVO hubs are designed as a lightweight performance hub platform for modern road disc bikes. They support common high-end drivetrain options including Shimano, SRAM XDR and Campagnolo N3W.

Integrated Power Transfer

The combination of deep carbon rims, carbon spokes and Overfast EVO hubs creates a stiff wheel system focused on quick response and efficient forward drive. This is a key benefit for fast bunch rides, criteriums and climbing efforts.

37mm Version Measurements:

Rim Depth: 37mm
External Rim Width: 28mm
Internal Rim Width: 23mm
Hole Count: 20
Bead Type: Hooked bead
Claimed Weight: 895g plus or minus 15g
Maximum Tyre Pressure: 110psi with 28c tyre reference
Rider Weight Limit: 100kg

50mm Version Measurements:

Rim Depth: 50mm
External Rim Width: 29mm
Internal Rim Width: 23mm
Hole Count: 20
Bead Type: Hooked bead
Claimed Weight: 995g plus or minus 15g
Maximum Tyre Pressure: 110psi with 28c tyre reference
Rider Weight Limit: 100kg

Tyre Setup Guide:

26mm tyres: Traditional race fit where tyre and frame compatibility allow
28mm tyres: Best match for aero profile, speed and comfort
30mm tyres: Strong choice for rougher Australian chip seal and endurance comfort
32mm tyres: Useful for long road rides where frame clearance allows

Fit Checklist Before Purchase:

Confirm your bike uses disc brakes.
Confirm your axle standards match the wheelset.
Confirm your brake rotors are Center Lock.
Select the correct freehub for your cassette.
Check frame and fork clearance for your preferred tyre width.
Confirm your total rider setup suits the 100kg rider limit.
Use proper tubeless tape if running tubeless.
Have cassette, rotor and brake alignment checked after installation.

The Overfast Ultra+ Series Disc Brake Road Bike Wheelset is best suited to riders who want a specialist lightweight carbon wheelset that still offers aero speed and modern road tyre support.

Independent reviews of the Overfast Ultra+ Series Disc Brake Road Bike Wheelset are limited because it is a newer specialist lightweight wheelset.

Why We Love It at Pedal Passion

The 37mm version is a pure lightweight weapon, while the 50mm version is the fast all-rounder most race-focused road riders will look at first.

Product Care

Check tyre pressure before every ride.
Use tyre pressure suited to rider weight, tyre width and road surface.
Do not exceed maximum tyre pressure.
Stay within the stated rider weight limit.
Use proper tubeless rim tape if setting up tubeless.
Inspect rims and carbon spokes after pothole hits, crashes or transport damage.
Use padded wheel bags during travel.
Keep brake rotors clean and away from chain lube or degreaser.
Check Center Lock rotor torque during servicing.
Keep cassette, freehub and hub bearings clean.
Avoid pressure washing around hub bearings.
Have spoke condition, wheel true and hub preload checked during scheduled servicing.

Warranty Information

Warranty coverage is subject to Overfast, Panda Podium or relevant retailer terms and conditions.
Warranty generally applies to manufacturing defects in materials or workmanship.
Normal wear, crash damage, impact damage, incorrect tyre pressure, overloading, poor installation, pressure washing damage, transport damage and misuse are generally not covered.
Wheelset life depends on rider weight, tyre pressure, road surface, braking loads, storage, maintenance and transport care.
Professional setup is recommended for tyre installation, cassette fitting, rotor installation, freehub selection and disc brake alignment.
Carbon spoke wheelsets should be inspected by an experienced mechanic after any major impact.