leader fixed gear Monarch Street Complete — Black Gloss (Frame Kit + Street Build Kit) –  Tyrant Bikes USA
SKU: 24948059062
leader fixed gear

leader fixed gear Monarch Street Complete — Black Gloss (Frame Kit + Street Build Kit) – Tyrant Bikes USA

Sale price$24.66 Regular price$27.40
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Ships within 48 hours · Estimated delivery Jul 1 - Jul 6

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Description

leader fixed gear Monarch Street Complete — Black Gloss (Frame Kit + Street Build Kit) – Tyrant Bikes USAThe Monarch Street Complete combines the flagship Monarch Frameset with our full Street Build Kit to create a complete fixed gear bicycle package shipped in two boxes and ready for professional assembly. This setup pairs the Monarchs hydroformed, double butted aluminum chassis with a durable, daily riding street kit designed for reliability, comfort, and confident urban control. Finished in deep Black Gloss with metallic under clear decals, the

The Monarch Street Complete combines the flagship Monarch Frameset with our full Street Build Kit to create a complete fixed-gear bicycle package — shipped in two boxes and ready for professional assembly.

This setup pairs the Monarch’s hydroformed, double-butted aluminum chassis with a durable, daily-riding street kit designed for reliability, comfort, and confident urban control.

Finished in deep Black Gloss with metallic under-clear decals, the Monarch frame reveals clean lines, invisible welds, and its aero-inspired silhouette — a high-end look built to perform on the street or at the velodrome.

Lifestyle photo shown for illustration — included components are listed below.


Overview

This combo includes:

  • The Monarch Frameset: hydroformed & double-butted aluminum frame, full-carbon fork, and full-carbon aero seatpost

  • The Street Build Kit: Novatec-hub wheelset, riser bar cockpit, 47T crank, Kenda tires, reliable drivetrain and pedals, and all hardware

  • Complete braking system: front & rear dual-pivot calipers, levers, housings, and cables (included but not shown in photos)

These components form a capable, fast, and responsive fixed-gear build suitable for real-world urban riding, training, commuting, and spirited weekend sessions.

The bike ships unassembled — like all premium bicycle packages — and arrives in two separate boxes:

  1. Monarch Frame Kit box

  2. Street Build Kit box

Once built, it becomes a full Monarch Street Complete Bike.


What’s Inside: Street-Ready Components

Frameset

  • Hydroformed, double-butted aluminum construction

  • Invisible finish over double-pass welds

  • Metallic decals under clearcoat

  • Aero-inspired tube shaping

  • True pista geometry

  • Full-carbon fork

  • Full-carbon aero seatpost (included)

Wheelset

  • 40 mm double-wall rims

  • 19 mm internal width

  • Novatec sealed-bearing hubs (solid axles)

  • Tire clearance up to 45c

  • Strong, durable, and street-smooth

Cockpit

  • Handlebar: Promax HB-3188TP riser bar — 540 mm wide, 40 mm rise, 31.8 mm clamp

  • Stem: Promax DA-274, 70 mm

  • Seatpost: (Street Kit post included, though the Monarch uses its own full-carbon aero post)

  • Saddle: Velo VL-1205

  • Grips: Velo Kraton/Gel compound

Drivetrain

  • Crankset: Tyrant RD2, 165 mm arms, 47T CNC chainring

  • Bottom Bracket: Tange LN-3912 sealed, 68/103 mm

  • Chain: KMC S1 — 1/2 × 1/8”, 94-link

Tires

  • Kenda K-193 700×28c

  • Smooth, fast, daily-ride friendly

Pedals

  • FPD NW-310 platform pedals

  • FPD S61 heavy-duty nylon straps

Brakes

(Included in the Street Kit components photo)

  • Dual-pivot calipers, front and rear

  • Riser-bar brake levers

  • Jagwire housings & cables

Extras

  • All small parts, hardware, housings, and necessary components for full assembly


Specifications

  • Full geometry chart included in product images

  • Compatible with all standard 700C fixed-gear / track wheels

  • Rear spacing: 120 mm

  • Bottom bracket: 68 mm English threaded BSA

  • Head tube: 1 1/8”

  • Crank compatibility: Works with all major track cranksets (including SRAM Omnium)

  • Seatpost: Full-carbon Tyrant aero post (included)


Tire Clearance

  • Rear: up to 32c

  • Front: up to 28c

Ideal for city riding, urban commuting, or 23–28c setups.


Assembly & Safety

This complete bike ships 90% unassembled in two boxes (frameset + build kit).

Typical final steps include:

  • Installing handlebars

  • Installing the front wheel

  • Installing pedals

  • Installing the seatpost and cockpit

  • Installing & adjusting brakes

  • Chain tensioning & tuning

For safety, we strongly recommend either:

  • Full professional assembly, or

  • A professional mechanic inspecting your home build before riding

Reflectors and safety equipment may be required depending on local laws.


Shipping

  • Free shipping to the 48 continental United States

For Alaska, Hawaii, Puerto Rico, or international destinations:

Shipping must be calculated manually.

Use the website chat (Shopify Inbox) for the fastest quote, or email customer service.


Why Riders Choose the Monarch Street Combo

  • You want the full Monarch frame experience with an affordable, durable street kit

  • You prefer a riser-bar setup for daily riding and urban agility

  • You want a complete, fully compatible package without guesswork

  • You prefer a high-end aluminum frame with invisible welds and metallic detailing

  • You want a bike built for comfort, control, and everyday reliability

  • You want the best value on a complete Monarch + Street Kit bundle

The Monarch Street Combo gives you the performance of the Monarch frameset paired with a dependable, street-ready build — all in one package and ready for professional assembly.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 24948059062

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4.5 ★★★★★
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J
Verified Purchase
JJ
Lowell, US
★★★★★ 5
3rd Update! See review... Good stuff and works as advertised...
Update - 3rd oil change/flush. Engine oil draining from engine is waaaay cleaner than my first flush. Probably won't need to do a 4th time for several changes. I added Ceratec at this change and am amazed how much better the engine performs since my initial flush. Less clatter and very smooth idle. (Jeep 4.0 I6) Update- 2nd change and used the flush again. About 7000 miles from first use. The oil was cleaner and less "gunky" as first time but oil was definitely dirtier than normal. Right away noticed off idle throttle response improved. Then on a drive I take regularly with a mountain pass and long downhill I noticed that even tho the jeep downshifted out of OD it took much less throttle to hold 65 up a long grade. On the downhill normally I would see 50-60 mpg max on the digital readout. This time. It went to 99 which to me indicates more vaccum below the throttle plate. My guess is the rings freed up a bit more than the first flush and highway mileage is up to 23+ where I would get 21 before. Nice! Used in 2001 Jeep Grand Cherokee. 140k miles and a ticking lifter (common in the 4.0 - 6 cylinder...). Definitely cleaned sludge (oil filter very heavy!) and oil was dark when draining. Idles smoother, oil stays cleaner longer, slight oil pressure increase and runs cooler. The lifter still ticks but probably a cam lobe issue. Will use it after 7500 miles or 1 year. Will report back after next change.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 22, 2017
J
Verified Purchase
J N Brown
Birmingham, US
★★★★★ 5
Tips and tricks
I watched several videos by professionals who used this. Follow instructions. Make sure the engine is warm before you put it in. Make sure you have everything you need. The biggest tip I got that was repeatedly emphasized by the pros was to buy a “cheap” oil in addition to the new oil. After you run the flush drain the oil and flush. Put the cheap oil in and “rinse” the inside of the engine with the cheap oil. Then drain again. Replace the oil and filter with your good stuff. I followed these instructions or suggestions and…. I sat in the truck while the flush was running. It’s a 13 year old truck with 150,000 miles. It was running strong but burning oil and kind of loud. Sounded like it was growling. There were some ticking type noises that made me nervous. As I sat in the truck and let the flush cycle through the engine at idle I could literally hear the flush working. Very slowly it was like someone gave the engine a Xanax and you could hear it getting quieter and calming down. I drained, rinsed with cheap oil only letting the cheap oil run through at idle for another 15 minutes then drained again. The oil flush was clearly important. It didn’t come out as black as the first drain but it looked like old nasty oil. The truck is no longer burning oil. My gas mileage has increased significantly and it is running so quiet and smooth it’s unbelievable. I used a little less of the liquid Molly flush than it called for regarding the flush to oil ratio. I didn’t want to do something too intense to the inside of the engine. But the results were remarkable. Just as advertised after following the instructions. I also added the liquid Molly oil additive to the final oil change to ‘lube’ the inside of the engine. I plan to do another flush in about 10,000 miles. All that to say, yes, you won’t be disappointed as long as you follow instructions and a few tips and tricks. My truck is almost running like a brand new truck and again it’s an old and tired truck. I will use this as part of a high mileage maintenance and perform the flush every 50,000 miles or so. I feel confident it will extend the life of my engine based on the results
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 9, 2024
C
Verified Purchase
ChimChim
Pawtucket, US
★★★★★ 4
Seems to have helped
Bought a used 2020 Jeep Sahara 2 liter turbo charged with 80k miles from a dealership. Dealership had just changed oil the day of purchase. Drove it home 30 miles down interstate and another 20 back roads, it ticked and tapped allot at idle and the dip stick was varnished. I added the flush, let it idle for 10 minutes and drained it. The new oil from the dealership drained out jet black, no light could pass thru it. I changed the oil with Walmart oil and a cheap oil filter and let it idle for 5 minutes to clean out all the engine flush, it drained out clean and clear. I refilled it with Pennzoil Platinum High Mileage oil and a Fram Ultra Synthetic oil filter. It's been a week and the engine is noticeably quieter and smoother since using this product. If nothing else it cleaned allot of carbon from inside of my engine.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 25, 2025
T
Verified Purchase
The Inspector
West Palm Beach, US
★★★★★ 5
HOLY CRAP!!!!
So my 2005 Durango has a 5.7 and I put on 253,000 miles on it before it blew a head gasket. Since it was summer, iI decided I'd tackle it myself. The upper end was so full of gunk, I can't believe I hadn't had serious issues. Anyway, I apparently dropped some pieces of crud down the oil channels, 'cuz after putting it all back together, I got alarms for low oil pressure. Figuring I'd try anything else before replacing the oil pump, i gave this stuff a try. WOW!!!! Not only did the oil pressure return, the engine runs SO much smoother! I had forgotten how smooth it ran when it was new. The caveat is that apparently the gunk was the only thing keeping some areas from leaking - as it lost oil at a startling rate. 1 bottle of the Liqui Oil Saver though, and within a week the oil leaks completely stopped.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 8, 2025
M
Verified Purchase
Marlana Lupo
Houston, US
★★★★★ 5
Awesome!!
Had a check engine light come on for cam shaft position. Did some research online about the specific code and found that I could be due to sludge in the engine. Added this and ran for about 30 minutes and then had the oil changed. The light never came back on and the engine is running smooth and quiet. Will definitely use again.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 5, 2026

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