Pinnacle Arkose 2 Gravel Bike - Blue

A versatile drop-bar bike that excels on trails and off-road. The Pinnacle Arkose 2 features a rel...

Best current price£999.99from Evans Cycles UK

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Evans Cycles UKPinnacle Arkose 2 Gravel Bike Extra Large Blue
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FrasersPinnacle Arkose 2 Gravel Bike - Blue - XL
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Sports Direct UKPinnacle Blue Arkose 2 Gravel Bike in Size M, Sports Direct
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StudioPinnacle Arkose 2 Gravel Bike Blue Extra Large
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Product Information

Full details

The Pinnacle Arkose 2 is a versatile drop-bar bicycle designed for riders looking to tackle both light trails and off-road adventures. Its key benefit lies in its adaptability, offering reliable performance across varied terrains. A potential caveat is that component availability might lead to substitutions without prior notice. This guide will help you understand its features, optimize its use, and maintain it for long-term performance.

All features

Model Part Number5063545361468
BrandPinnacle

Extended Product Information

FAQs

What is the primary intended use for the Pinnacle Arkose 2?

The Pinnacle Arkose 2 is designed as a versatile drop-bar bike that excels on mixed terrain, including paved roads, gravel paths, fire roads, and light off-road trails.

Can I fit wider tyres to this bike?

Yes, the bike has clearance for tyres up to 700 x 47c or 650B x 50. Always ensure there is adequate clearance between the tyre and the frame/fork, especially when riding in muddy conditions.

What type of brakes does it have?

The bike is equipped with TRP Spyre mechanical disc brakes, offering reliable stopping power across various weather conditions.

Is this bike suitable for long-distance touring or bikepacking?

While capable of light touring and bikepacking due to its robust frame and tyre clearance, it is primarily designed for gravel and all-road riding. For heavy touring, a dedicated touring bike might be more appropriate. Check for specific rack mounts.

Does it come with pedals?

Typically, bikes like the Pinnacle Arkose 2 are sold without pedals. It is recommended to purchase pedals separately to suit your riding style and preference.

What is the warranty period for the Pinnacle Arkose 2?

Warranty information typically varies by retailer and region. Please refer to the documentation provided with your purchase or contact the retailer for specific warranty details.

Can I convert this bike to tubeless tires?

The WTB ST i21 rims are often tubeless-ready. If your rims are specified as tubeless-ready, you can convert them using tubeless rim tape, valves, sealant, and tubeless-compatible tires.

Troubleshooting

Gears are not shifting smoothly or are skipping

Check derailleur hanger alignment. Ensure cables are clean and properly tensioned. Re-index gears according to manufacturer's instructions. Lubricate the chain.

Brakes feel weak or spongy

For mechanical disc brakes, check cable tension and pad wear. Ensure pads are properly aligned with the rotor. Clean rotors with isopropyl alcohol if contaminated. For hydraulic brakes (if applicable via e-group), a bleed may be necessary.

Bike makes a clicking or creaking noise

Identify the source: check crankset bolts, pedal threads, seatpost clamp, stem bolts, and wheel skewers/thru-axles. Apply grease to relevant contact points or tighten components securely.

Tyres don't hold air

Check for punctures in the inner tube or tyre. Inspect the rim tape for damage or gaps. Ensure the valve stem is seated correctly and the valve core is tight.

Front fork seems noisy or stiff

Ensure the thru-axle is properly installed and tightened. If the noise persists and seems internal, the headset may require adjustment or servicing.

Pros and Cons

Pros

  • Versatile performance on mixed terrains.
  • Durable and lightweight frame construction.
  • Reliable Shimano Sora drivetrain for consistent shifting.
  • Comfortable ride due to carbon fork and wide tyre clearance.
  • Ample tyre clearance for customization.
  • Internal cable routing for a clean look and potential e-group compatibility.

Cons

  • Mechanical disc brakes may offer less power than hydraulic systems.
  • Potential for component substitutions may affect exact specifications.
  • Sora is an entry-level road groupset, which may not satisfy performance-focused riders.
  • No suspension system for significant off-road impact absorption.

Setup, Compatibility & Care

Initial Setup:

Upon receiving the bike, it is recommended to have it professionally assembled and tuned by a qualified bicycle mechanic. This ensures all components are correctly fitted, adjusted, and safe for riding. Key areas to check include brake adjustment, gear indexing, and torque settings on all bolts.

Compatibility:

  • Tyres: Compatible with 700c wheels up to 47mm width or 650B wheels up to 50mm width. Ensure clearance is checked with your chosen rim width.
  • Groupsets: Internal cable routing is compatible with standard mechanical and electronic/electric groupsets (e.g., Shimano Di2, SRAM eTap).
  • Brakes: Uses flat mount disc brakes. Ensure any replacement rotors or calipers are compatible.
  • Pedals: Standard 9/16" pedal thread. Pedals are typically not included and sold separately.
  • Mudguards & Racks: Features mounts for mudguards. Rack mounts should be verified on the frame and fork for compatibility with specific rack models.

Care and Maintenance:

  • Cleaning: Regularly clean the frame and components with mild soap and water. Avoid high-pressure washers near bearings.
  • Drivetrain: Keep the chain clean and lubricated. Periodically clean cassette and chainrings. Check for wear on chain, cassette, and chainrings.
  • Brakes: Inspect brake pads for wear and ensure rotors are clean and free from contaminants. Adjust cable tension as needed for mechanical brakes.
  • Tyres: Maintain proper tyre pressure as indicated on the tyre sidewall. Check for cuts or embedded objects.
  • Storage: Store the bike in a dry, protected environment. Avoid prolonged exposure to harsh weather.

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