Skip to content

Sorry, this Specialized Demo Expert 29 Downhill Bike - 2019, S4 has been sold.
You'll be the first to know next time this or other newly available related products are in stock.

Specialized Demo Expert 29 Downhill Bike - 2019, S4

Item #BMT28687
Condition: Certified Pre-Owned
Fit Range: 5'8" - 6'4"
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

Downhill Dreams

Why We Love It
Built with one goal in mind, Getting to the bottom as fast as possible, The Specialized Demo is a DH racer’s dream. Developed under some of the best racers of all time, this rig has countless wins, and guarantees (vertical!) miles of smiles. Whether you are a pro or a new rider, The Demo ticks all of the boxes of what a DH bike should be. Making it the perfect bike for the all out racer or the bike park slayer.
  • This high-tech rig is optimized for full-out downs on the toughest course
  • Slack geometry absorbs hits with minimum hangup to smooth rocky lines
  • Shock linkage tuned for a low center of gravity and stability at speed
  • Dual-crown fork is extra stiff for decisive handling
Master Mechanic’s Notes
  • New WTB SpeedTerra i27 rear wheel
  • New Vittoria Mazza Trail Graphene 2.0 tires
  • New front & rear brake pads & rear rotor
  • New SRAM chain
  • Front & rear brake bleeds
  • Moderate paint chips on the drive side down tube
  • Moderate scratches on the non-drive side down tube
  • Moderate paint chip on the non-drive side chainstay
  • Small paint chips on the chainstays & seatstays
  • Light cable rub on the head tube
  • Moderate scratches on the cranks
  • Small scratches on the frame, rims, fork legs, & seatpost
Toggle accordion
Original MSRP $5,000.00
Year 2019
Brand Specialized
Model Demo
Size S4
Frame Material Aluminum
Drivetrain SRAM, 1x7 spd
Weight 37 lbs 6 oz
Fork RockShox BoXXer RC
Fork Travel 200mm
Rear Shock RockShox Super Deluxe RC World Cup
Rear Shock Travel 200mm
Brakes SRAM Code R, Disc Brakes - Hydraulic
Shifters SRAM GX DH, Mechanical
Rear Derailleur SRAM GX DH
Bottom Bracket Shell Threaded
Crankset Truvativ Descendant Alloy, 34t, 165mm
Cassette SRAM PG-730, 11-25t
Chain SRAM
Handlebar Specialized Alloy, 800mm
Headset Integrated
Stem Specialized Alloy, 31.8mm x 45mm, 0°
Seatpost Specialized Alloy, 30.9mm
Saddle Specialized Body Geometry Henge DH
Front Axle Spacing 20x110mm (Thru-Axle)
Rear Axle Spacing 12x148mm Boost
Wheelset Front: Roval DH / Rear: WTB SpeedTerra, Aluminum Tubeless Compatible, Front: Roval / Rear: WTB
Front Tire Vittoria Mazza Trail Graphene 2.0, 29" x 2.4"
Rear Tire Vittoria Mazza Trail Graphene 2.0, 29" x 2.4"
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.