Shimano Dura Ace R9270 C60 Tubeless Carbon 60mm Aero Disc Wheelset - Dura Ace R9200 12 Speed 11-34 Cassette - Shimano MT900 Rotors 160/140

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🚴 PART

Shimano Dura Ace R9270 C60 Tubeless Carbon 60mm Aero Disc Wheelset - Dura Ace R9200 12 Speed 11-34 Cassette - Dura Ace MT900 Rotors 160/140

📝 DESCRIPTION

SHIMANO DURA-ACE R9270 C60 TUBELESS CL DISC WHEELSET

For time triallists and triathletes, as well as serious racers, the Shimano Dura-Ace R9270 C60 Tubeless CL Disc Wheelset makes a solid performance upgrade, offering a huge aero advantage. The full carbon rim is deep at 60mm, and wide at 28mm, optimised for 25mm to 32mm tyres, lowering rolling resistance while maximising grip. The 24 stainless steel spokes are stiff and use the OPTBAL design to increase strength. They are laced to aluminium hubs, with a rear that engages instantly for a responsive feel, while labyrinth double-contact sealing means that water and dirt are kept out for improved longevity. These wheels are engineered to be used only in a Shimano Road 12-speed setup.

Highlights

• WH-R9270 TL carbon clincher disc brake designed to meet pro road race criteria
• Lightweight tubeless full carbon 60mm deep rim for improved aerodynamics, increased rigidity and excellent inertia for sprinters and TT specialists
• Easy to use Center Lock rotor mount for use with disc brakes
• Stainless steel butted (2.0-1.8-2.0) and bladed straight pull spokes for optimal balance and rigidity (OPTBAL)
• Elbow-less spokes make for a strong yet compliant wheel
• High lateral rigidity is produced with a wide flange spacing
• Labyrinth double-contact sealing effectively shuts out water and dirt
• Alloy cone with integrated steel Borozon treated bearing races - super mirror finish reduces friction
• Cold forged, machined aluminium hub shell and oversized 7075 alloy axle keep the wheel weight to a minimum
• 12-speed Shimano Road compatible only

Features

• Tubeless-ready clincher wheelset
• Wheel Size: 700c
• Rim: Carbon
• Rim Depth: Front - 60mm / rear - 60mm
• Internal Rim Width: 21mm
• External Rim Width: 28mm
• Spokes: Stainless steel butted and bladed straight pull
• Spoke Count: Front - 24 / Rear - 24
• Hubs: Cold forged, machined aluminium hub shell and oversized 7075 alloy axle
• Disc Standard: Center Lock
• Front Axle: 12x100mm
• Rear Axle: 12x142mm
• Recommended Tyre Size: 25-32mm
• Manufacturer Claimed Weight: Front - 751 grams / Rear - 858 grams / Wheelset - 1,609 grams
• Compatibility: Shimano Road 12-speed only

🔧 CONDITION

Brand new in box.

🚴 PART

Dura Ace R9200 12 Speed 11-34 Cassette

📝 DESCRIPTION

The Shimano Dura-Ace R9200 12 Speed Cassette is a high-performance component designed for smooth and efficient shifting. Here are the key features:

Features:

1. Super Lightweight Construction:

   • Constructed with a rigid carbon and alloy carrier for excellent shifting performance, even during demanding gear changes.

2. Hyperglide+ Sprockets:

   • Hyperglide+ technology ensures a computer-designed tooth configuration with contoured shift gates, providing a crisp and smooth shift even under load.

3. Close Ratio Gearing:

   • Close ratio gearing allows for more efficient energy use through finer cadence control.

4. Lightweight Alloy and Carbon Carriers:

   • The largest sprockets are mounted on lightweight alloy and carbon carriers, reducing weight and increasing overall rigidity.

5. Titanium Construction:

   • The 5 largest sprockets are made from titanium, offering reduced weight without compromising strength.

6. Extensive Cut-Away Design:

   • Sprockets are extensively cut away and drilled to further reduce weight without sacrificing rigidity.

7. Nickel-Plated Finish:

   • Nickel-plated finish provides hard-wearing resistance to corrosion, ensuring durability over time.

8. Alloy Cassette Lockring:

   • Equipped with an alloy cassette lockring for secure installation.

9. Compatibility:

   • Designed for use with Super Narrow 12-speed chains.

The combination of lightweight materials, advanced design, and high-quality construction makes the Dura-Ace R9200 12 Speed Cassette a top choice for cyclists seeking optimal performance

🔧 CONDITION

Brand new in box.

🚴 PART

Shimano MT900 Rotors 160/140

📝 DESCRIPTION

Shimano MT900 Ice Tech Freeza Brake Disc Rotor (160mm)

XTR RT-MT900 Ice Tech rotors providing consistent braking performance through energy control, using revolutionary stainless steel / alloy 3-layer sandwich construction that manages heat while riding

The clad steel / alloy / steel rotor construction allows heat generated from braking to radiate quickly through the aluminium core achieving surface temperature drops of around 50 deg C. When used with Ice Tech pads surface temperatures can drop from around 400 to 300 deg C, this provides great improvements in performance all round

FREEZA rotors allow the alloy core to extend out from the braking surface as a fin to providing added cooling

Ice Tech rotors achieve long pad life, less noise and less fade due to improved heat dispersion

Rotors are durable lightweight and rigid, using the proven Shimano Center Lock system giving increased strength and security with an easy set-up

Precision cut braking surface improves pad clearing in muddy conditions while aiding cooling under high load

Large alloy spider is a highly rigid and lightweight support for the rotor surface

Super polished braking surface gives excellent braking performance

🔧 CONDITION

Brand new in box.