CORE 4250-D Carbon Wheelset (1,442g)
CORE 4250-D Carbon Wheelset (1,442g)
CORE 4250-D Carbon Wheelset (1,442g)
CORE 4250-D Carbon Wheelset (1,442g)
CORE 4250-D Carbon Wheelset (1,442g)
CORE 4250-D Carbon Wheelset (1,442g)
CORE 4250-D Carbon Wheelset (1,442g)
CORE 4250-D Carbon Wheelset (1,442g)
CORE 4250-D Carbon Wheelset (1,442g)
CORE 4250-D Carbon Wheelset (1,442g)
CORE 4250-D Carbon Wheelset (1,442g)
CORE 4250-D Carbon Wheelset (1,442g)
CORE 4250-D Carbon Wheelset (1,442g)
CORE 4250-D Carbon Wheelset (1,442g)
CORE 4250-D Carbon Wheelset (1,442g)
CORE 4250-D Carbon Wheelset (1,442g)
CORE 4250-D Carbon Wheelset (1,442g)
CORE 4250-D Carbon Wheelset (1,442g)
CORE 4250-D Carbon Wheelset (1,442g)
CORE 4250-D Carbon Wheelset (1,442g)
CORE 4250-D Carbon Wheelset (1,442g)
CORE 4250-D Carbon Wheelset (1,442g)
CORE 4250-D Carbon Wheelset (1,442g)
CORE 4250-D Carbon Wheelset (1,442g)
CORE 4250-D Carbon Wheelset (1,442g)
CORE 4250-D Carbon Wheelset (1,442g)
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CORE 4250-D Carbon Wheelset (1,442g)

CRUISE AT SPEED. JUMP HARD. CLIMB WITH EASE OVER ROLLING TERRAIN.

£799.00
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Shipping calculated at checkout.
Pre-Order Option
Bearings
Engagement
Please note: We are experiencing incredibly high demand for our wheels and we have now SOLD THROUGH this batch. We're expecting more APRIL WEEK 4. To get your hands on a set from the next batch, you can Pre-Order by Buying in Full, or with a 10% deposit.

Lifetime Crash Replacement*
3 Year Free Bearing Replacement *
3 Year Warranty
30 Day Returns
Free Shipping
* Does not apply to Alloy models
ScribeCycling CORE Wheelsets UCI Approved, Aero Wide+, Carbon Disc

Wheels for Purpose

The Core 4250s were designed to be the ultimate, go-to Aero option for those riding over mix terrain where you are in/ out of the saddle. The deep section rims utilise every millimetre of the U-shaped Aero profiles to cut through the air across a wide range of yaw angles; gliding effortlessly at speed. If you want to know more about wheel aerodynamics, and why we designed the Wide+ models, check out our Naturally NACA blog.

At only 1,442g, the Core 4250s are exceptionally lightweight and pound-for-pound, feature amongst the best wheels out there. Partnered with lightning fast Ratchet Drive hubs, these wheels respond FAST, offering unrivalled levels of performance.

The Wide 21mm internal profile gives you the option to fit wide tyres for increased stability when cornering, and increased speed due to improved rolling resistance - especially when ran as tubeless. With a centrelock disc as standard, you can ride with confidence knowing the stopping power is there when it's needed.

Tech Spec (summary)

Depth 42mm Front/50mm Rear
Material Full - Unidirectional Carbon
Type Clincher - Tubeless Ready
Rim Width (external) 30mm
Rim Width (internal) 21mm
Spoke Pattern/Hole Count Front 2:1/21h, Rear 2:1/24h
Weight 1,442g
Weight Limit Total combined weight limit is 105kg

Product Details

Rims

Wide+ Toroidal Disc specific design for improved Aerodynamics. Check out our Naturally NACA Blog to know more about wheel system Aerodynamics.

  • Disc specific designNaturally NACA Blog
  • High filament (12K/18K) Japanese Toray T700/T800 carbon fibre. Unidirectional for strength with additional reinforcement at spoke holes. (spoke tested to 280 kgf [single spoke load])
  • Optimised TG (Glass Transition) resin used to produce a super lightweight, responsive, low void carbon for increased performance
  • Wide 21mm internal (30mm outer)
  • 21 hole Front | 24 hole Rear
  • Tubeless ready design gives you the option to have increased puncture resistance, faster-rolling wheels and improved weight (works with standard tube also)
  • 4-D precision drilled spoke holes - directs spokes exactly to hub anchor point
  • Ramped rim bed for easy tyre fitment
  • Bead lock design with Hook offers incredibly secure tyre binding, even at lower pressures.


    Hubs

    • Patented Ratchet Drive hub system Exclusive to Scribe
    • Single Ratchet disc, and leaf spring offers incredible durability as there's only one moving part
    • Heat treated stainless steel drive ring
    • Centrelock disc standard (6-bolt adapter available)
    • Fully CNC'd rounded design with 4-D precision drilled spoke holes
    • Shimano (HG & HG+) /SRAM (PG) 8/9/10/11/12 speed compatible Anti-bite freehub body fitted - Campagnolo and XDR also available
    • Available in all major standards - Front: QR, Bolt thru (12mm and 15mm); Rear: QR, Bolt thru (142x12)

    Scribe's Unique Ratchet Drive System

    Bearings

    You choose! Bearings are an essential component of wheels and it's important your bearings perform as you want them to.

    Standard Bearings: are fast & designed to stand the test of time, so you can ride as much as you want with confidence.

    Ceramic Bearings Required:
    Front = 6802 (x2)
    Rear = 6902 (x2)
    Freehub = 6802 (x2)
    Scribe Cycling Race Bearings

    Spokes and Nipples

    • The Core 4250-D wheels have been upgraded to the Pillar Wing 20 spoke. Following aerodynamic and laboratory testing, the Wing 20 offers increased aero benefits over all bladed spokes on the market with increased stiffness. At 4.3g each, and almost as light as Titanium, we can build you a super-lightweight wheelset that allows you to get up to speed fast with increased aero gains when at speed.
    • High strength, Swedish Stainless Steel T302+ aero spoke (2.0mm – 1.2mm)
    • Pillar Patented head technology offers increased strength at anchor point and reduces fatigue so your wheels stand the test of time.
    • Straight-pull for increased torsional strength
    • 21 hole front/24 hole rear
    • For nipples, we use Pillar Patented TG Lock square head so the nipples are locked into place

    Lacing Pattern

    • Front: disc side 1x, drive side Radial
    • Rear: disc side 1x, drive side 2x

    Additional items in the box

    • Tubeless tape: pre-installed
    • Tubeless valves

    Tyres

    Add Some Rubber

    Did you know we fit tyres free of charge?

    All you have to do is go to our Tyre section, add your tyre of choice to basket, and we'll set up as tubeless ready!

    buy tyres
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