| Selected Bikes |  GT Bicycles Grade Expert
Brand: Model: |
 Specialized Tarmac SL8 Expert
Brand: Model: |
Brand: Model: |
Brand: Model: |
| Frame | All New Grade Alloy 700 c/650 b Frame, EnduRoad Triple Triangle Design feat. Floating Seatstays, 12 x 142 Thru Axle, Flat Mount Disc (160 mm), Tapered Headtube, External Dropper Compatible, BSA 73 mm | Tarmac SL8 FACT 10r Carbon, Rider First Engineered™, Win Tunnel Engineered, Clean Routing, Threaded BB, 12x142mm thru-axle, flat-mount disc | ||
| Stem | 6061 Alloy, 31.8, 7° | Tarmac integrated stem, 6-degree | ||
| Handle Bar | GT DropTune RS, alloy, 16° flare | Specialized Expert Shallow Drop, alloy, 125mm drop x 75mm reach | ||
| Fork | All-New Grade Carbon fork with tapered carbon steerer, 12 x 100 Thru Axle, Flat Mount Disc (160 mm), pannier and fender compatible | Tarmac SL8 FACT 10r Carbon, 12x100mm thru-axle, flat-mount disc | ||
| Seatpost | 6061 Alloy Micro Adjust, 15 mm offset, 27.2 x 300 mm (44 cm), 350 mm (48-58 cm), 400 mm (61 cm) | S-Works Tarmac SL8 Carbon seat post, FACT Carbon, 15mm offset | ||
| Grip | 3 mm Velo Cork | -- | ||
| Crankset | FSA Vero Pro 48/32 | SRAM Rival with Power Meter | ||
| Pedals | GT Plastic OPC Body | -- | ||
| Chain | KMC X11, 11-speed | SRAM Rival 12-speed | ||
| Shifters | Shimano 105, 2 x 11 | SRAM Rival eTap AXS | ||
| Saddle | GT Grade saddle, steel rails | Body Geometry Power Expert | ||
| Headset | FSA NO. 44, Integrated, Sealed Bearing | -- | ||
| Derailleur Front | Shimano 105, braze-on | SRAM Rival eTAP AXS, braze-on | ||
| Derailleur Rear | Shimano 105 GS | SRAM Rival eTap AXS, 12-speed | ||
| Spoke | 14g Stainless steel | -- | ||
| Cassette | -- | SRAM Rival, 12-speed, 10-36t | ||
| Chainrings | -- | 48/35T | ||
| Bottom Bracket | -- | SRAM DUB BSA 68 |
| Front | -- | S-Works Turbo, folding bead, 700x26mm | ||
| Rear | -- | S-Works Turbo, folding bead, 700x26mm | ||
| Wheel / RIM | WTB ST i23 TCS, 28h, tubeless ready | 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 | Tektro mechanical disc, 160/160 mm rotors | SRAM Rival eTap AXS, hydraulic disc | ||
| Rear | Tektro mechanical disc, 160/160 mm rotors | SRAM Rival eTap AXS, hydraulic disc | ||
| Brake Lever | Shimano 105 | -- |
| 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 | - Floating Stays All-day rideability - Removable Fender Bridge - Flatmount Brakes - Mounting Points Galore - Tire Clearance |
-- | ||
| Additional Details | Bottom Bracket : Cartridge, square taper Cog Set : Shimano 105, 11-34, 11-speed |
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