Demo Denver Zephyr - Size 50

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  • $2,499.00
  • Regular price $5,399.00

Denver Zephyr

Our demo bikes are a great way to own a ridden SPOT that’s been maintained and looked after its entire life. Demo bikes are tuned-up before shipping and come with our standard warranty. All components are in rideable condition and we do our best to describe each bike. Please call or email if you have any questions – 303.278.3955,

This is a size 50 in LIKE NEW condition.

An instant American classic of modern design and raw power

When we began the journey to create Spot Brand’s first true road bike, the Denver Zephyr, we knew it had to be special: iconic in design and utterly dependable in performance. We found inspiration in an archetype of mid-century American transportation: the historic Denver Zephyr train. Its polished steel glinting in the sunlight, this marvel of efficiency, power and progress barreled across the Heartlands between Chicago and the Rockies.

Spot’s new Denver Zephyr may not be diesel powered, but it measures up to its namesake in all other regards: style, speed, and on-time reliability. This is a classic brushed stainless steel road bike, made for the long haul, yet thoroughly modern in its features: tapered head tube, hydraulic disc brakes, Di2 electronic shifting. We added gentle bends to the bright steel frame’s seatstays and chainstays for subtle compliance (and yes, for a few extra style points). And with ample tire clearance when running up to 40c in the front and 35c in the rear, you can choose your own adventure.

Knowing full well that Spot customers prize versatility, we added clearance for wider tires to charge gravel roads. We included rack and fender mounts for randonneuring and super commuting. Years in development, no detail overlooked, we are proud to launch our version of the Denver Zephyr. Like its namesake, we believe it will become an American classic.

Technical Details

KVA MS3 Stainless Steel Tubing

Stronger than steel, stiffer than titanium, and with a better feel than both, MS3 stainless steel offers a rare and beautiful component to a bicycle that can’t be matched. For years aluminium, carbon, steel, and titanium have been the standard in the cycling community. Now MS3 stainless steel tubing, created by KVA STAINLESS™ through years of engineering and development, allows frame builders to create the world’s best road, cyclocross, touring, freestyle, mountain and BMX bikes. KVA STAINLESS™ MS3 bicycle tubes are proudly made in the USA using the highest quality domestic materials.

Shimano Di2 Electronic Shifting

State of the art electronic, Di2, 11-speed shifting by Shimano. Huge 428% range.

Shimano Hydraulic Disc Brakes

Powerful, consistent, predictable in all weather, the Shimano hydraulic brakes with 160mm rotors are always reliable.

DT Swiss Tubeless Compatible Rims

Modern rims that can be run without tubes.

Frame Size 50cm 52cm 55cm 57cm 60cm
Eff. Top Tube Length 20.1" (510mm) 20.5" (520mm) 21.6" (550mm) 22.4" (570mm) 23.6" (600mm)
Seat Tube Length 19.5" (496mm) 20.5" (520mm) 21.65" (550mm) 22.4" (570mm) 23.6" (600mm)
Seat Tube Angle 74° 73° 73° 73° 73°
Head Tube Length 4.5" (110mm) 4.9" (125mm) 5.5" (140mm) 6.3" (160mm) 7.1" (180mm)
Head Tube Angle 69.5° 70° 71° 72° 72.5°
Chainstay Length 17.9" (435mm)
Bottom Bracket Drop 2.4" (61mm)
Wheel Base 39.8" (1012mm) 39.7" (1008mm) 40.5" (1029mm) 40.9" (1039mm) 41.9" (1064mm)
Reach 14.0" (355mm) 14.1" (358mm) 14.9" (379mm) 15.5" (394mm) 16.4" (416mm)
Stack 20.8" (528mm) 21.3" (540mm) 22.0" (558mm) 22.9" (581mm) 23.7" (602mm)
Standover 28.7" (728mm) 29.5" (749mm) 30.5" (776mm) 31.3" (796mm) 32.3" (821mm)
Rider Height 5'1" - 5'5" 5'5" - 5'8" 5'8" - 5'10" 5'10" - 6'2" 6'2" - 6'6"
Component Brand Model
Fork Spot Carbon, Tapered Steerer 1-1/8" - 1-1/2", Post mount, Disc only, 160mm rotor compatible
Wheelset DT Swiss R23 Spline Disc Brake, tubeless compatible
Front Derailleur Shimano Ultegra Di2, 11-speed, FD-6870-F, Clamp type
Rear Derailleur Shimano Ultegra Di2, 11-speed, RD-6870
Shifters Shimano Ultegra Di2, 11-speed, included in BR-R785 levers
Crankset Shimano Ultegra, FC-6800, Hollowtech 50x34t, 172.5mm (50/52/55cm frames), 175mm (57/60cm frames)
Chainring Shimano Ultegra 50x34t
Bottom bracket Shimano SM-BB72-41B, press fit for road
Cassette Shimano 105, 11x32t
Chain Shimano CN-HG700-11, 11-speed chain for road/mtb
Front/Rear Brakes Shimano Disc, BR-R785, 160mm rotor
Brake Levers Shimano BR-R785
Headset Cane Creek 40 Series, IS42/IS52/40
Handlebar Spot 440mm - 55cm-60cm, 420mm - 50cm-52cm
Stem Spot 31.8 clamp, +/- 7 deg, 90mm - 50cm, 100mm - 52cm-55cm, 110mm - 57cm-60cm
Seatpost FSA SL-K SB20, 27.2mm, 350mm length, 20mm setback, w/ Di2 internal battery mount
Saddle Spot Matte black
Front/Rear Tires Schwalbe Pro One, 700x28c, tubeless compatible, MicroSkin, TL-Easy


Road Bike Action Magazine (April 2016)

Denver Zephyr proved to be an energetic, do-it-all bike

“The Denver Zephyr has beautifully shaped stainless tubing throughout the frame with a slightly swooping rear triangle. The front triangle has a fairly traditional shape with small-diameter, round tubing. Owing to their history as a commuter brand, utility is an important them with Spot, and you’ll find rear eyelets for fender and rack mounting.”

“Stainless steel is known for its smooth-riding attributes, and we were excited to see what the Spot had to offer. Rolling on large 28c tubeless slicks, we figured comfort could be a key attribute. We were not disappointed. Immediately, we noticed the extremely supple feeling while rolling due to the ability to run low tire pressure. Without breaking our smile, the Denver Zephyr proved to be an energetic, do-it-all bike. Sprinting, climbing, descending, long endurance rides and everything in between, the bike tackled it all with our full confidence.”

“When rides get upwards of three, four or five hours, the Denver Zephyr is most at home. Compliance and comfort become a big factor in long rides to keep the rider happy, and the swooping rear triangle certainly plays a big role in that. The way the chain stays curve up and away from the ground allow the rear end to noticeably flex and dampen the effect of the road beneath you.”

“Spot boasts the ability to run extra-wide tires (up to 40c in the front and 35c in the rear), so we decided to put that extra space to use. And when a pair of 35c knobby tires was thrown on, we found that a new bike was born. In riding a variety of gravel, traditional-paved and rough roads, our goal was to try and find the limits of the Spot. We weren’t successful.”

“There are few bikes we ride that could potentially be in everyone’s stable, and we found Spot’s Denver Zephyr gets pretty close. If you aren’t out racing every weekend and just love riding your bike, this stainless steel model could be an awesome option for you.”

To read the whole review, pick up the April 2016 issue of Road Bike Action magazine.