| Selected Bikes |  DK Professional-X XX
Brand: Model: |
 Specialized Tarmac SL8 Expert
Brand: Model: |
Brand: Model: |
Brand: Model: |
| Frame | DK Professional-X hydroformed 6061 aluminum frame with tapered head tube and internal cable routing | Tarmac SL8 FACT 10r Carbon, Rider First Engineered™, Win Tunnel Engineered, Clean Routing, Threaded BB, 12x142mm thru-axle, flat-mount disc | ||
| Stem | DK forged alloy top load, 50mm reach | Tarmac integrated stem, 6-degree | ||
| Handle Bar | 8” rise, 100% chromoly | Specialized Expert Shallow Drop, alloy, 125mm drop x 75mm reach | ||
| Fork | BOX X⁵ carbon with 20mm thru-axle | Tarmac SL8 FACT 10r Carbon, 12x100mm thru-axle, flat-mount disc | ||
| Seats | BOX Echelon 1-piece seat/post combo | -- | ||
| Seatpost | Integrated, 27.2mm, alloy | S-Works Tarmac SL8 Carbon seat post, FACT Carbon, 15mm offset | ||
| Grip | DK Tsuka lock-on with press-in bar plugs | -- | ||
| Crankset | Forged alloy 2-piece, 175mm | SRAM Rival with Power Meter | ||
| Pedals | DUO Brand Resilite platform | -- | ||
| Chain | Taya TB980 3/32” | SRAM Rival 12-speed | ||
| Shifters | -- | SRAM Rival eTap AXS | ||
| Saddle | -- | Body Geometry Power Expert | ||
| Headset | DUO Brand, sealed integrated, tapered | -- | ||
| Derailleur Front | -- | SRAM Rival eTAP AXS, braze-on | ||
| Derailleur Rear | -- | SRAM Rival eTap AXS, 12-speed | ||
| Hub Front | DUO Brand R2, fully sealed, 20mm thru-axle | -- | ||
| Hub Rear | DUO Brand R2, fully sealed, 15mm thru-axle, 16-tooth cassette with 120 engagement points | -- | ||
| Cassette | -- | SRAM Rival, 12-speed, 10-36t | ||
| Chainrings | -- | 48/35T | ||
| Sprocket | 44-tooth, alloy, 4-bolt chainring | -- | ||
| Bottom Bracket | -- | SRAM DUB BSA 68 |
| Front | 20x1.95” Maxxis Torch | S-Works Turbo, folding bead, 700x26mm | ||
| Rear | 20x1.75” Maxxis Torch | S-Works Turbo, folding bead, 700x26mm | ||
| Wheel / RIM | DUO Brand R2, double wall, 36-hole, front and rear specific design | 56cm wheel size Front Wheel: Roval C38, 21mm internal width carbon rim Rear Wheel: Roval C38, 21mm internal width carbon rim |
||
| Tube | -- | Turbo Ultralight, 48mm Presta valve |
| Front | Promax V-Point with airflow pads | SRAM Rival eTap AXS, hydraulic disc | ||
| Rear | Promax V-Point with airflow pads | SRAM Rival eTap AXS, hydraulic disc | ||
| Brake Lever | Promax V-Point with grip lock | -- |
| Front | -- | -- | ||
| Rear | -- | -- |
| Colors | -- | Gloss Smoke / Obsidian Gloss Metallic Dark Navy / Astral Blue Pearl Satin Powder Indigo Tint Over Silver Dust / White |
| Length | -- | -- | ||
| Height | -- | 723 mm | ||
| Weight | -- | 7.77 kg | ||
| Handlebar Width | -- | 360 | ||
| Wheelbase | -- | 970 mm |
| About | -- | The Specialized Tarmac SL8 Expert presents a sleek, aerodynamically engineered bicycle designed Read More | ||
| Features | -- | -- | ||
| Additional Details | -- | Tape: Supacaz Super Sticky Kush Seat Binder: Tarmac integrated wedge |
Sell your bike at the Largest Used Bike Marketplace and get the highest price.
Best Step-Through E-Bikes for Seniors (2025)
How to Choose the Best Tire for Your Motorcycle: Beginner Guide
Step-Through vs. Traditional Frames: Which Works Better for Older Riders in America?
Top 10 Electric Bikes Under $1000
Best 400cc Motorcycle for Beginner in USA: Top 7 Picks 2025
Best Commuter Bikes Under $500 AUD (2025)
Best Budget Bicycles Under $500 in the USA – Top 5 Picks
Which Motorcycles Have Automatic Transmission - 5 Best Models