Pinnacle Arkose 2 Gravel Bike - Blue
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Product Information
Full details
The Pinnacle Arkose 2 is a versatile gravel bike designed for riders seeking adventure on and off paved roads. Its key benefit is the robust construction and reliable components that offer capability across diverse terrains, from gravel paths to light trails. A potential consideration is that it uses mechanical disc brakes, which may require more frequent adjustment than hydraulic systems. This bike features a durable 6061 aluminium frame, a full carbon fork, an 18-speed Shimano Sora drivetrain, and WTB Riddler 700 x 45c tires, making it ready for exploration.
All features
| Model Part Number | 5063545361239 |
|---|---|
| Brand | Pinnacle |
Extended Product Information
FAQs
What is the maximum tire size this bike can accommodate?
The Pinnacle Arkose 2 is designed to comfortably fit up to 700 x 45c tires. Always ensure adequate clearance between the tire and the frame/fork, especially in muddy conditions.
Does the bike come with pedals?
Bikes are often sold without pedals to allow riders to choose their preferred type. Please check the specific product listing or contact the retailer to confirm if pedals are included.
Are the disc brakes hydraulic or mechanical?
The Pinnacle Arkose 2 is equipped with TRP Spyre dual-piston mechanical disc brakes.
Can I fit mudguards and a rack?
Yes, the bike features mounts for mudguards, making it suitable for all-weather riding. While it has frame mounts, a rear rack's compatibility may depend on the specific rack design and its mounting points.
What type of bottom bracket does it use?
The bike features an FSA Omega MegaEXO crankset, which uses the MegaExo external bottom bracket standard.
What is the warranty on the Pinnacle Arkose 2?
Warranty information typically varies by retailer and region. Please refer to the manufacturer's warranty documentation or the retailer's sales page for specific details.
Is this bike suitable for bikepacking?
Yes, with its durable frame, comfortable geometry, ability to take wider tires, and mudguard mounts, the Arkose 2 is a capable platform for light bikepacking adventures.
Troubleshooting
Gears skipping or not shifting smoothly
Check cable tension for the front and rear derailleurs. Ensure the derailleur hanger is straight. Clean and lubricate the chain and derailleur mechanisms. If problems persist, a professional tune-up may be necessary.
Brakes feel weak or spongy
For mechanical disc brakes, check that the brake cables are properly tensioned and lubricated. Ensure brake pads are not worn out and are correctly aligned with the rotor. Clean rotors with isopropyl alcohol if contaminated with oil or grease.
Frame or fork making noise
Check that all bolts (e.g., stem, seatpost clamp, bottle cages) are properly tightened. Inspect headset bearings for tightness and cleanliness. Ensure wheels are securely fastened with the thru-axles.
Tyres rubbing against frame or fork
Verify that the wheels are correctly seated in the dropouts/thru-axle slots. Ensure you have not exceeded the maximum tire clearance for the frame and fork.
Pros and Cons
Pros
- Versatile for various terrains, from road to gravel.
- Durable construction suitable for adventurous use.
- Reliable Shimano Sora drivetrain for consistent performance.
- Comfortable ride due to carbon fork and wider tires.
- Future-proofed with thru-axles and internal routing.
Cons
- Mechanical disc brakes may require more frequent adjustment than hydraulic.
- 18-speed drivetrain might be limiting for extreme climbing gradients compared to higher-end groupsets.
- Aluminium frame can be less compliant than steel or titanium on very rough surfaces.
Setup, Compatibility & Care
Initial Setup: The bike is typically shipped partially assembled. Professional assembly by a qualified bicycle mechanic is recommended to ensure all components are correctly installed and adjusted for safety and optimal performance. This includes fitting handlebars, pedals, seatpost, and ensuring brakes and gears are precisely tuned.
Compatibility: The Arkose 2 is designed with modern standards. It features 12mm thru-axles front and rear for secure wheel mounting. The flat mount disc brake standard is compatible with most current disc brake calipers. Mudguard mounts are present on the frame and fork, allowing for the fitment of full-length mudguards for all-weather riding. Tire clearance generally accommodates up to 700x45c tires, but always check frame and fork clearance for specific tire choices.
Care: Regular cleaning is essential, especially after riding in wet or muddy conditions. Use mild soap and water to clean the frame, drivetrain, and wheels. Avoid high-pressure washers directly on bearings. Periodically check tire pressure and tread wear. The drivetrain components (chain, cassette, chainrings) should be cleaned and lubricated regularly to ensure smooth shifting and longevity. Brake pads and rotors should be inspected for wear and cleaned as needed. Periodically check all bolts for tightness, particularly those on the stem, handlebars, and seatpost.