Cube Attain SLX Road Bike - 2026

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4002356
  • 6061 semi-aero aluminium frame
  • Shimano 105 2x12 drivetrain
  • Shimano 105 hydraulic disc brakes
£1,499.00
Excl. Tax: £1,249.17
Stock Status:
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Built with care: Our mechanics fully assemble your bike before it's carefully packaged and shipped to you.

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At Tweeks Cycles, we ensure your bike arrives fully assembled and, most importantly, well packaged so it arrives with you as it left us.

Upon delivery, simply unpack it, attach any included pedals (believe it or not, some bikes don’t come with pedals!), adjust the handlebars, and you're ready to ride!

It’s all super simple!

BUT! Please take extra care when fitting any pedals that are provided with your bike. Pedals are side specific and MUST be fitted to the correct side of the bike. They are usually clearly labelled Left and Right. Failure to do so will permanently damage the bike, void the bikes warranty and lead to many tantrums, for children or grown children alike!

Comprehensive 14-Point Inspection

Each bike undergoes a meticulous 14-point inspection to guarantee optimal condition and performance:

  • Ensure Cycle is free of any mechanical damage, paint chips or missing parts
  • Grease seat tube, secure seat clamp, make sure the saddle is level and ensure all fixings are secure
  • Ensure handlebar, stem and brake/gear levers are secured
  • Assess headset for play or tightness
  • Ensure handlebar tape or grips are fitted securely
  • Ensure wheel nuts, quick-release levers or through axles are tightened (please note: some adult mountain bikes come with the front wheel removed for transport), true the wheels for optimal alignment and check wheel bearings for proper adjustment
  • Inflate tyres to the correct pressure
  • Ensure front and rear brakes operate correctly. Bleed hydraulic brakes if required
  • Ensure pedal threads are greased
  • Test all gears to ensure smooth operation
  • Check suspension system for correct operation and ensure bolts are tight (if required)
  • Ensure smooth bottom bracket rotation with no free play and secure crank bolts
  • Check cable/house routing and that cable ends are fitted
  • Install reflectors and bell (to be done by customer)

This thorough process ensures your bike is in peak condition upon arrival. We do not fit mudguards or other accessories prior to shipping as these are likely to be damaged in transit.

Note on Electric Bikes

Due to shipping restrictions, in some circumstances you may receive your new electric bike and its battery separately. This is due to carriage restrictions on some removable batteries.

Note on Balance Bikes

Balance bikes are shipped unassembled, allowing you to enjoy the building experience and retain the original packaging-perfect for gifting.

V12 Finance Available

Finance Available*.

Learn more

Details

The Cube Attain SLX Road Bike 2026 blends speed, control, and comfort in a sleek package built for endurance and performance. Its 6061 semi-aero aluminium frame features a teardrop down tube for reduced drag and internal cable routing for a clean, efficient look. A full carbon fork and slim seatstays absorb road vibrations, while Shimano 105 2x12 components deliver proven precision. Hydraulic disc brakes paired with Newmen Performance R.32 wheels and Continental Grand Prix tyres give confident stopping power and grip. With clearance for 32mm tyres and integrated details, it balances versatility with race-ready speed.

Key Features and Benefits:

  • 6061 semi-aero aluminium frame with teardrop down tube and Smooth Welding: The aero-shaped tube reduces drag while hidden cable routing cuts clutter. Smooth Welding improves strength and gives a premium finish. The result is a fast, efficient, and durable chassis built for long-term reliability.
  • Tapered steerer and thru axles front and rear: This design boosts stiffness at key junctions, ensuring sharp steering and maximum power transfer. The outcome is precise handling and improved climbing and sprinting efficiency.
  • Full carbon Cube CSL Race Disc fork with slender seatstays: Carbon construction absorbs high-frequency road buzz, while slim stays flex to soften impacts. This reduces fatigue and improves comfort, allowing longer rides without compromise.
  • Shimano 105 2x12 drivetrain: Known for smooth, reliable shifts, the 105 system offers a wide gear range with crisp accuracy. Riders benefit from consistent performance whether tackling steep climbs or flat sprints.
  • Shimano 105 hydraulic disc brakes with 160mm rotors: These deliver strong and consistent braking in all conditions, with improved modulation for control. This inspires confidence when descending or braking late into corners.
  • Newmen Performance R.32 wheels with Continental Grand Prix 30mm tyres: The lightweight, tubeless-ready wheels roll fast and accelerate quickly, while the Grand Prix tyres add grip and low rolling resistance. Together, they give speed, traction, and safety across varied road surfaces.

The Attain SLX is designed for riders who want lasting comfort while keeping race-level efficiency. The balanced geometry works with the carbon fork and slender stays to reduce fatigue, while the semi-aero profile maintains speed on fast rides. With Shimano’s trusted components, high-quality wheels, and wide tyre clearance, the bike is set up to deliver consistent performance in both club runs and endurance rides.

Choose the Cube Attain SLX Road Bike 2026 for a machine that combines precision handling, smooth power transfer, and lasting ride comfort. It is built to meet the needs of dedicated riders who value control, efficiency, and reliability on every ride.

Size Guide:

  • 50cm: 163-173cm / 5’4” – 5’8”
  • 53cm: 171-180cm / 5’7” – 5’11”
  • 56cm: 178-185cm / 5’10” – 6’1”
  • 58cm: 184-190cm / 6’0” – 6’3”
  • 60cm: 188-193cm / 6’2” – 6’4”
  • 62cm: 190-195cm / 6’3” – 6’5”


Specification

Frame
FrameAluminium 6061 T4/T6 Superlite, Road Comfort Geometry, Integrated Cable Routing, Flat Mount Disc, Integrated Seatpost Clamp, 12x142mm, AXH
ForkCube CSL Race Disc, Full Carbon, 1 1/8" - 1 1/4" Tapered, Flat Mount, 12x100mm
Drivertrain and brakes
Front brakeShimano BR-R7170, Hydr. Disc Brake, Flat Mount (160)
Rear brakeShimano BR-R7170, Hydr. Disc Brake, Flat Mount (160)
Rear derailleurShimano 105 RD-R7100-DGS, 12-Speed
Front derailleurShimano 105 FD-R7100, 31.8mm Clamp
Integrated shiftersShimano 105 ST-R7120
CranksetShimano 105 FC-R7100, Hollowtech II, 50x34T
CassetteShimano CS-R7101, 11-34T
ChainShimano CN-M6100
GroupsetShimano 105
Cockpit
HeadsetAcros Top Integrated 1 1/2" w/ Integrated Cable Routing, Bottom Integrated 1 1/4"
HandlebarAcid Road Omne 31.8 5° 120 NF
StemCube CIS Stem w/ Cable Routing, FPI-Link
Handlebar tape/GripsAcid Bartape CC 3.0
Wheels
WheelsNewmen Performance R.32, 24/24 Spokes, 12x100mm/12x142mm, Tubeless Ready
Front tyreContinental Grand Prix, Kevlar, 30-622
Rear tyreContinental Grand Prix, Kevlar, 30-622
Other parts
SaddleAcid Nuance Lite
SeatpostCube Performance Post, 27.2mm
Seatpost clampCube Seatpost clamp
PedalsSupplied without pedals / Geleverd zonder pedalen

Colour Coal n Prism, Smaragdgrey n Prism
Size 53cm, 56cm, 58cm

BrandCube
MPN(s)12530053, 12530056, 12530058, 12531053, 12531056, 12531058

Customer Reviews
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Finance

Our Payment Options

Maestro Mastercard Visa PayPal V12 Retail Finance Clearpay

Online we currently accept payment from the methods listed above including a wide range of finance options. In store we also accept payment in the form of cash and gift vouchers.

Finance Options

In order to get the kit you want, when you need it, we offer a highly flexible range of finance options to help you get the best products on your bike now rather than at the end of the season when you've saved up the cash to make the purchase. There are even interest free options which effectively spread the cost without costing you any extra.

D.T.(Automotives) Limited T/A Tweeks Cycles is authorised and regulated by the Financial Conduct Authority and is the broker and not the lender. Our FCA registration number is 689896. D.T.(Automotives) Limited offers credit products from Secure Trust Bank PLC trading as V12 Retail Finance, Klarna and Clearpay. Credit is provided subject to affordability, age and status. Minimum spend applies. Not all products offered by Secure Trust Bank PLC are regulated by the Financial Conduct Authority. Klarna is unregulated credit. Clearpay is unregulated credit, use responsibly, T&Cs & late fees apply.

Delivery & Returns

UK Mainland Delivery Prices

Delivery Type Cost Estimated Delivery Time
Standard Delivery for orders under £49.99 from £1.33 2-3 working days from day of despatch(Excludes weekends and Bank Holidays)
Standard Delivery for orders over £49.99 Free
Bike Delivery Free 3-5 working days from day of despatch *(Excludes weekends and Bank Holidays)
Express Delivery from £1.68 1-2 working days from day of despatch(Excludes weekends and Bank Holidays)
Special Delivery from £12.54 For any next working day delivery order before 4.30pm Monday to Thursday.
For any weekend delivery order before 4.30pm Friday

* Bike Delivery Info

A bike has to go though a Pre Delivery Inspection (PDI Check) prior to despatch, ensuring the bike is thoroughly checked and set up prior to you receiving. This also means an express delivery service is unavailable. We strive to despatch bikes within 3-5 working days. Please note this may change over school holidays and the festive season (November/December). For more information on the process please visit our pre-build page.

For international shipping please visit our delivery page.

For information about returning an item please visit our returns page.