Skip to content

Sorry, this All-City Gorilla Monsoon Gravel Bike - 2019, 55cm has been sold.
You'll be the first to know next time this or other newly available related products are in stock.

All-City Gorilla Monsoon Gravel Bike - 2019, 55cm

Item #BGR12507
Condition: Certified Pre-Owned
Regular price

Trade In
Eye icon Pulsating eye icon that grows and shrinks people are looking at this
Every Certified Pre-Owned bike passes our multi-point inspection
  • Frame integrity verified
  • All components inspected
  • Drivetrain cleaned and tuned
  • Suspension adjusted
  • Wheels trued

Our RideFast shipping means this bike gets to you quickly and securely. Domestic US ground rates are a flat $135 for regular bikes or $150 for e-bikes.

Quick Assembly
  • Bikes arrive tuned and mostly pre-assembled
  • Torque tool & video guide included
  • Get riding in 15 minutes
Canadian Customers

Please note that any duties, taxes, or surcharges as required by Canadian customs and provincial authorities will be the buyer's responsibility. Shipping to Canadian addresses may take longer than expected due to customs.

Guaranteed Buyback

We'll happily purchase this bike back from you when you're ready for your next upgrade. A TPC buyback offer is guaranteed for 18 month on all qualifying bikes.

More details More details icon
30-Day Returns

If this bike isn't perfect for you, our Ride Guides will help you find the right one.

More details More details icon

Big Time Adventures Ahead

Why We Love It
The All-City Gorilla Monsoon is tough, confident, and ready to tackle rowdy roads many drop-bar bikes wouldn't dare go down. True to what All-City is known for, the frame is built with trusty Steel 612 Select Tubing that provides a beautiful chatter damping ride. As with all the best adventures, the longer the better. So, the Gorilla Monsoon is capable of mounting hefty front and rear racks for panniers, trunk bags, or extra bottles. It also has ample space inside the main triangle for pretty substantial frame bags making this steed a very capable and worry free bike-packing rig. Big time tire clearance and versatile wheel size options allow you select your favorite setup of choice depending on what the next adventure demands.
  • SRAM Force 1 Carbon crankset w/ SRAM Eagle Oval chainring
  • Roval Traverse Disc Carbon Tubeless Wheelset
  • Curious about one of the biggest perks of buying with TPC? Read about our Guaranteed Buyback Program. It comes standard with every bike we sell.
Master Mechanic’s Notes
  • New rear brake pads
  • Front & rear hydraulic brakes have been bled
  • Light scratches on the head tube, fork, seat tube, saddle, seatstays, & chainstays
  • Moderate scratches on the crank arms, seatpost, & rear derailleur
Toggle accordion
Year 2019
Brand All-City
Model Gorilla Monsoon
Size 55cm
Frame Material Steel
Drivetrain SRAM, 1x11 spd
Weight 21 lbs 7 oz
Fork Whisky Parts Co. , Carbon
Brakes SRAM Force 1 HydroR, Disc Brakes - Hydraulic
Shifters SRAM Force 1 HydroR, Mechanical
Rear Derailleur SRAM Rival 1
Bottom Bracket Shell Threaded
Crankset SRAM Force 1 Carbon w/ SRAM Eagle Oval Chainring, 38t, 172.5mm
Cassette e*thirteen XCX, 9-39t
Chain SRAM
Handlebar Whisky Parts Co. No.9 Carbon, 42cm
Headset Cane Creek
Stem Salsa Cycles Alloy, 31.8mm x 90mm, 6°
Seatpost Whisky Parts Co. No.9 Carbon, 30.9mm
Saddle Specialized Phenom Hollow
Front Axle Spacing 12x100mm (Thru-Axle)
Rear Axle Spacing 12x142mm
Wheelset Roval Traverse Disc Carbon Tubeless Compatible, Roval
Front Tire Panaracer GravelKing SS + TLC, 27.5" x 1.9"
Rear Tire Panaracer GravelKing SS + TLC, 27.5" x 1.9"
Tire Type Tubeless
Tubeless Compatibility Bike ships tubeless
Pedals Sold separately
Toggle accordion
Bike geometry chart
Inspected. Tested. Trusted.

What is CPO?

CPO bikes are gently ridden bikes that have been meticulously inspected, restored and serviced. Every CPO bike is cleaned, tuned and tested in our top-of-the-line Colorado headquarters. Road, mountain, ebike or gravel, TPC services each bike over 8 phases and multiple points of inspection.

Bikes are meant
to be used.