Hope Carbon Crankset - 155mm - Purple

The Hope No Spider Carbon 155mm Crankset is designed for high performance and durability. Featurin...

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Team CyclesHope Unisex Purple No Spider Carbon 165Mm Crankset In
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Product Information

Full details

The Hope Carbon Crankset (155mm) is for performance-oriented cyclists seeking a lightweight, durable, and efficient crankset that enhances power transfer while reducing fatigue. Its key benefit is the optimized carbon construction providing tuned stiffness and vibration damping. A potential caveat is the specialized maintenance required for carbon components.

All features

Model Part NumberHCCN7355PU
BrandHope

Extended Product Information

FAQs

What is the primary advantage of the carbon construction?

The primary advantage is the optimized balance of stiffness, strength, and low weight, leading to improved power transfer and reduced rider fatigue.

How durable is the Hope Carbon Crankset?

It is designed for high performance and durability, featuring T700 carbon fibres for strength, a 1K outer fabric for abrasion resistance, and replaceable pedal thread inserts for longevity.

Can I use any pedals with this crankset?

Yes, you can use standard pedals. Ensure correct threading and apply a light anti-seize compound to the pedal threads before installation.

What maintenance is required for carbon cranksets?

Regular cleaning with mild soap and water, periodic inspection for damage, and ensuring correct torque settings on bolts are key maintenance points. Avoid abrasive cleaners.

Is this crankset suitable for all types of cycling?

It is best suited for performance-oriented cycling where weight and efficiency are critical, such as mountain biking or road cycling. Its durability makes it suitable for demanding conditions.

What does 'Tuned Stiffness' mean in this context?

Tuned Stiffness refers to the way the carbon layers are arranged and oriented during manufacturing to control how the crankset flexes under load, optimizing power transfer and pedaling efficiency.

How do I know if the 155mm crank length is right for me?

The 155mm length is often chosen by riders who prefer a more compact pedal stroke, which can help with maintaining a lower center of gravity and improving bike maneuverability. It's also suitable for riders with specific biomechanical requirements. Consulting with a bike fitter or experienced mechanic is recommended.

Troubleshooting

Crankset creaks during pedaling

Check bottom bracket torque and condition. Ensure crank bolts are correctly tightened. Apply grease to pedal threads.

Difficulty removing crank arm

Ensure the self-extraction mechanism is properly engaged. Refer to the Hope manual for correct procedure. Contact a professional if issues persist.

Visible damage to carbon surface

Discontinue use immediately and have the crankset inspected by a qualified technician. Do not ride with damaged carbon components.

Pedal thread insert feels loose or damaged

Contact Hope or an authorized dealer for replacement of the pedal thread insert. Do not overtighten pedals if the insert is compromised.

Pros and Cons

Pros

  • Excellent strength-to-weight ratio for improved performance and reduced rider fatigue.
  • Optimized stiffness for efficient power transfer, especially on climbs and accelerations.
  • Vibration damping from the foam core leads to a more comfortable ride on rough terrain.
  • Durable construction with abrasion-resistant outer fabric and replaceable pedal inserts for longevity.
  • Lightweight design contributes to overall bike agility and responsiveness.

Cons

  • Requires careful handling and maintenance due to the nature of carbon fiber components.
  • Higher initial cost compared to traditional aluminum cranksets.
  • Carbon construction may require specialized tools or knowledge for certain maintenance tasks.
  • Potential for damage from severe impacts, though designed for durability.
  • Limited color options may not suit all aesthetic preferences.

Setup, Compatibility & Care

Setup:

  1. Compatibility Check: Ensure your bike's bottom bracket is compatible with Hope's crankset interface. Consult your bike manufacturer or a professional mechanic if unsure.
  2. Installation: Utilize the proven self-extraction axle/arm interface. Follow the specific torque settings provided by Hope for secure fitting. It is recommended to have this installed by a qualified bike mechanic.
  3. Pedals: Install pedals carefully, ensuring correct threading (left pedal is reverse-threaded). Apply a light anti-seize compound to pedal threads before installation.

Compatibility:

  • Bottom Bracket: Compatible with standard threaded and press-fit bottom brackets (adapter may be required depending on your frame).
  • Chainring: Designed to work with standard 104 BCD chainrings or specific Hope chainring mounts if configured as a spiderless system.
  • Crank Length: This guide focuses on the 155mm variant, available alongside 165mm and 170mm options.

Care:

  • Cleaning: Clean the crankset regularly with mild soap and water. Avoid abrasive cleaners or high-pressure washers, which can damage the carbon finish.
  • Inspection: Periodically inspect for any signs of damage, particularly around the pedal inserts and crank arms. Check torque settings on bolts.
  • Storage: Store the bike in a dry environment. Protect the crankset from extreme temperature fluctuations and prolonged exposure to moisture.

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