| Selected Bikes |  Specialized Tarmac SL8 Expert
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 Trek Townie Original 7D Equipped Step-Over
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| Load Carrying Capacity | -- | Combined weight of bicycle, rider, and cargo of 300 pounds (136 kg) | ||
| Frame | Tarmac SL8 FACT 10r Carbon, Rider First Engineered™, Win Tunnel Engineered, Clean Routing, Threaded BB, 12x142mm thru-axle, flat-mount disc | 6061-T6 aluminum with patented Flat Foot Technology | ||
| Stem | Tarmac integrated stem, 6-degree | Forged alloy 25.4 mm quill, 80 mm extension | ||
| Handle Bar | Specialized Expert Shallow Drop, alloy, 125mm drop x 75mm reach | Alloy custom bend 25.9" width/4" rise | ||
| Fork | Tarmac SL8 FACT 10r Carbon, 12x100mm thru-axle, flat-mount disc | Hi-ten steel unicrown, straight/tapered leg | ||
| Seatpost | S-Works Tarmac SL8 Carbon seat post, FACT Carbon, 15mm offset | Alloy 27.2 mm x 400 mm | ||
| Grip | -- | Electra hand-stitched | ||
| Crankset | SRAM Rival with Power Meter | Forged alloy 170 mm w/ steel 44t chainring with double chainguards | ||
| Pedals | -- | Resin platform with non-slip tread | ||
| Chain | SRAM Rival 12-speed | KMC Z7 nickel plated | ||
| Shifters | SRAM Rival eTap AXS | Shimano Revo 7-speed twist with optical gear display | ||
| Saddle | Body Geometry Power Expert | Ergonomic with shock-absorbing elastomers | ||
| Headset | -- | 1 1/8" steel threaded/semi-integrated | ||
| Derailleur Front | SRAM Rival eTAP AXS, braze-on | -- | ||
| Derailleur Rear | SRAM Rival eTap AXS, 12-speed | Shimano TX-35 7-speed | ||
| Hub Front | -- | Alloy low flange 32h w/ QR | ||
| Hub Rear | -- | Shimano Nexus Dynamo, 32h | ||
| Cassette | SRAM Rival, 12-speed, 10-36t | Shimano 7-speed 14-34t | ||
| Chainrings | 48/35T | -- | ||
| Bottom Bracket | SRAM DUB BSA 68 | Sealed cartridge 68 mm/118 mm |
| Front | S-Works Turbo, folding bead, 700x26mm | Electra custom 26" x 2.00" with reflective stripe | ||
| Rear | S-Works Turbo, folding bead, 700x26mm | Electra custom 26" x 2.00" with reflective stripe | ||
| Wheel / RIM | 56cm wheel size Front Wheel: Roval C38, 21mm internal width carbon rim Rear Wheel: Roval C38, 21mm internal width carbon rim |
Double-wall alloy 26" × 32h painted w/ machined sidewalls (select models) | ||
| Tube | Turbo Ultralight, 48mm Presta valve | -- |
| Front | SRAM Rival eTap AXS, hydraulic disc | Cold-forged alloy linear-pull | ||
| Rear | SRAM Rival eTap AXS, hydraulic disc | Cold-forged alloy linear-pull |
| Front | -- | -- | ||
| Rear | -- | -- |
| Colors | Gloss Smoke / Obsidian Gloss Metallic Dark Navy / Astral Blue Pearl Satin Powder Indigo Tint Over Silver Dust / White |
Oxford Blue Nickel Matte Black |
| Length | -- | -- | ||
| Height | 723 mm | -- | ||
| Weight | 7.77 kg | 15.90 kg | ||
| Handlebar Width | 360 | -- | ||
| Wheelbase | 970 mm | -- |
| About | The Specialized Tarmac SL8 Expert presents a sleek, aerodynamically engineered bicycle designed Read More | -- | ||
| Features | -- | - Flat Foot Technology - Derailleur Gear System - Internal cable routing |
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| Additional Details | Tape: Supacaz Super Sticky Kush Seat Binder: Tarmac integrated wedge |
Alloy kickstand Stainless steel and anti-rust hardware Painted alloy fenders Hub dynamo powered Spanninga front and rear LED lights |
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