The Ultimate City Bike

By designing and manufacturing our own flagship 7 speed internal hub, belt-driven bicycle, we've managed to cut out the middlemen and bring the Unspokin Frigate direct to you.

This is the best value belt-driven bike available in the market.


grab pay later image

*Now also available in a straight top tube version!

The Unspokin Frigate is belt-driven, low-maintenance premium commuter machine that won't break the bank. This bicycle is equipped with a mid step-through frame geometry and mounts for any rack you may want to attach. It also boasts a relatively comfortable upright but agile riding position and springy responsive handling. This truly is a bicycle that can do it all.

Designed, prototyped and assembled right here in Singapore with hand picked components manufactured in Taiwan and the People's Republic of China, you can rest assured that you are riding a high quality product.

Technical Specifications

Weight: 11.8kg unladen (based on regular size)

Frame: 6061 Grade Aluminum frame, TIG welded

Front Brake: Tektro R559 Calliper Brake

Rear Brake: Tektro R559 Calliper Brake

Cranks: Cold forged alloy, 170mm

Bottom bracket: English threaded, cartridge sealed

Front Sprocket: Cold forged alloy, 50 tooth

Belt: Reinforced Carbon 

Rear Cog: Machined alloy 24 tooth

Front Hub: 9mm sealed bearings, nutted

Rear Hub: SHIMANO NEXUS 7 Revoshift

Rims: 700Cx14Gx36H, alloy double wall

Tires: Kenda K-West 700x35C

Shifter: Shimano 7-speed revoshift


Which frame size is right?

The frame sizes listed are only a guide. Finding the right sized frame for you depends on things like your height, in-seam length, personal preferences and riding style. We always recommend taking a test ride at our showroom before deciding.

Frigate Bicycle Sizie Chart

Frigate Frame Geometry

Frame Size Reguar Large
A size c-t (mm) 500 540
B top tube horiz. (mm) 600 615
C head tube (mm) 180 190
D chain stay (mm) 458 458
E head tube angle (°) 70.5 70.5
F seat tube angle (°) 73 73
G wheelbase (mm) 1100 1115
H standover height (mm) 656 670
I Reach (mm) 397 405
J Stack (mm) 610 620
headset (inch) 1 1/8 1 1/8
seatpost size (mm) 27.2 27.2
2 Year Warranty & Servicing Package

That's right - included with your bicycle is a 2 year warranty and a 3 basic servicing tune-ups that can be redeem within 2 years from the date you receive your bicycle!

Warranty Details

We provide warranties for all the Frigate and accessories we sell. In fact the Frigate is designed and built to last years. However if anything happens to your bicycle within the warranty period, we will do our best to repair it. Please note that our warranty does not cover cases of:

  • improper use;
  • mechanical damage caused by accidents; or
  • mechanical damage caused by negligence.

We want you to have the best experience with the frigate. If you discover a manufacturer defect covered by our warranty policy, please get in touch with us.

Salient points to note about our warranty:

  1. Your bicycle should be ridden on paved roads, not off-road. Your bicycle must not be used for extreme cycling or sport tricks.
  2. Tire pressure should be maintained at between 50psi to 65psi. A less than optimal tire pressure may result in a ride that is less stable and may even damage the wheels.
  3. It is the responsibility of the bicycle owner to clean the bicycle from time to time and keep the bicycle reasonably clean. Once the bicycle is cleaned, the chain and chain-rings should be lubricated.
  4. It is advisable to have your bicycle professionally checked and tuned by a qualified bicycle person at least once a year (especially if you ride on regular basis)
  5. Most internal hub gearing systems produces some clicking sound when cycling. This is normal.

General Warranty Terms & Conditions:

  1. The warranty period starts from the day the product is purchased. This purchase must be evidenced with a receipt/invoice.
  2. The warranty applies only to the original owner and is non-transferable.
  3. Claims under this warranty should be made through the dealer where the bicycle was purchased.
  4. The warranty is valid only if the bicycle is sold by an authorized dealer in a ready-to-ride condition.
  5. If any component of the bicycle requires replacement during the warranty period, an identical component will be used or if it is no longer available, a component of similar form and function to the original will be used instead. The decision to replace or repair a broken component will be made by the dealer who sold the bicycle. The dealer’s decision will be conclusive and binding.
  6. This warranty is void if: the product had not been used, maintained or repaired according the manufacturer’s instructions, the bicycle had been sold disassembled, or only partially assembled, the product was transferred to any third party.
  8. The warranty period for the frigate is 2 years on the frame, fork and all key components including and limited to the fork, crank set, seat post and handlebar.
  9. To qualify for a potential reimbursement on any labour and/or parts, these must always be pre-approved by the Unspokin customer service team in advance in writing. Any claims for reimbursement after replacement or repairs are completed or initiated will be rejected.

Warranty fine print and exclusions:

  1. Worn parts, adjustments, cleaning, service, maintenance or tune-ups
  2. Damage or injury caused by neglect, lack of maintenance, improper maintenance, improper installation and/or assembly, accident, crashes, collisions, or abnormal operations
  3. Damage or injury caused by abuse, misuse, improper use, negligence, modification, alteration, removal or parts, tampering or disassembly
  4. Damage or injury caused by the use or installation of an accessory or part not manufactured or sold
  5. Cosmetic conditions or surface corrosion from chips or scratches in the paint
  6. Damage caused by normal wear and tear
  7. Deterioration such as discolouration, fading or deformation
  8. riders (including possible loading) above 120kg
  9. Warranty is not renewed or extended as a result of warranty repair or replacement.
  10. Labor, shipping and transportation charges are not covered by warranty.
  11. Bicycles must not be used for anything other than the use for which it is intended, and the purchaser must carry out the necessary maintenance. Bicycle may not be used in any competitions, stunt riding, ramp jumping, bicycle racing, motocross, dirt biking, dirt jumping, freestyle ramp jumping, acrobatics or other similar activities. Any of these mentioned activities or similar activities VOID the warranty in its entirety.
  12. Unspokin should be notified of all delivered bikes with minor or major problems within 3 days of receipt by email. We will fix the issue free of charge and bare the transportation charges only if we get notified within 3 days by email at

Key Features

Carbon Belt Drive

Say goodbye to greasy chain tattoos and having to wash and lube your chain after each ride. Time saved maintaining your bike means more time doing the things you love.

7 Speed Internal Hub

With the low-maintenance smooth shifting Shimano Nexus 7 as your gear box, never worry about your derailleur getting out of allignment again.

Reliable Mid Geometry

Empowers you to comfortably get on and off your bike without doing a roundhouse kick. The 60.3 degree seat tube angle maintians stiffness in the frame for maximum pedaling effeciency.

Our Design Process

We were inspired by the Frigate, a utilitarian warship used through the centuries across a multitude of roles. We have accordingly imbued the attributes of toughness and versatility into our bicycle of the same name without compromising on speed.

Problems with Traditional drivetrains Advantages of a belt drive for bicycles Frame Design and prototyping


How long does a belt last?

A reasonably regularly cleaned belt should last at the very minimum, 2-4 times longer than a convenional bike chain. This means that you can cycle on a single belt for up to 30,000 km.

Do you offer replacement belts?

Yes we do! Simply drop us a whatsapp and we'll guide you along.

Can the frigate fit a child seat?

The frigate is compatible with most child seats. All of the child seats that we retail are compatible with the Frigate.

Do I need to maintain the Shimano Nexus 7 internal gear hub?

The Shimano Nexus 7 is relatively maintenance-free. That said, it is best practice to re-lubricate the hub about once every one to two years, depending on how frequently or sparingly you ride your frigate.

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