The Tarmac SL8 Expert delivers exceptional performance with a full SRAM Rival eTap AXS groupset with power meter, C38 carbon tubeless ready wheelset, and an SL7 stem with Specialized Expert Shallow Drop alloy handlebars makes for an accessible performance-packed bike.
TECHNOLOGY
Aero in Everything
We’re putting aero where it matters - the leading edge - not just where it looks good. In the process we’ve created our most aerodynamic road bike ever. Yes, it’s more aero than the Venge. Clean air is optimized for maximum advantage with the Tarmac’s new nose cone - the Speed Sniffer. By moving the steer tube back - the tube that determines head tube width - the leading edge of the head tube can be much sharper, delivering a much lower drag shape. Utilizing new UCI rules, the Tarmac SL8 has the narrowest, most aero seat post we’ve ever made ensuring fast moving, dirty air around the legs can flow back more cleanly.
Minum Weight, Maximum Aero
Tarmac SL8 took learnings from Aethos to be easily built at the UCI minimum with a full aero set up. The team delivered a mind bending, scale tickling 685 gram frame - 15% lighter than the Tarmac SL7 and lighter than anything on else on the World Tour. With the ability to make lightweight a top priority in the down tube, seat tube, and rear of the bike lessons from Aethos were applied. The frame’s shape carries load so efficiently that extra carbon stiffness layers become redundant.
Goes like Hell, Rides like Heaven
With massive gains in stiffness-to-weight - an improvement of 33% over the SL7 - the Tarmac SL8 takes legendary handling, aggressive responsiveness and World Championship proven geometry to the next level. The bike is stiffer at the pedals, more precise at the bars, and combines it with a compliant ride in the saddle that sets a new benchmark for race bike comfort. Thanks to our Rider-First Engineering, every rider, regardless of size, gets the same unprecedented ride quality and handling. In the saddle the Tarmac SL8 delivers 6% more compliance, floating over rough road with a supple feel unique in the high strung world of race bikes. Tarmac’s proven geometry and 32mm tire clearance are identical to the SL7, ensuring easy adaptation and the versatility to run higher volume tires when needed.
Frame |
Tarmac SL8 FACT 10r Carbon | Rider-First Engineered | Win Tunnel Engineered | threaded BB | clean routing | 12x142mm thru-axle | flat-mount disc
|
---|---|
Fork |
Tarmac SL8 FACT 10r Carbon | 12x100mm | flat-mount disc |
Stem |
Tarmac integrated stem | 6° |
Handlebar |
Specialized Expert Shallow Drop | alloy | 125mm drop x 75mm reach |
Tape |
Supacaz Super Sticky Kush |
Brakes |
SRAM Rival eTap AXS | hydraulic disc |
Shifters |
SRAM Rival eTap AXS |
Front derailleur |
SRAM Rival eTap AXS | braze-on |
Rear derailleur |
SRAM Rival eTap AXS 12-speed |
Cranks & chainrings |
SRAM Rival with Power Meter 48/35T |
Bottom bracket
|
SRAM DUB BSA 68
|
Cassette |
SRAM Rival 12-speed | 10-36t |
Chain |
SRAM Rival 12-speed |
Wheels |
Roval C38 | 21mm internal width carbon rim |
Tires |
S-Works Turbo | folding bead | 700x26mm |
Seatpost |
S-Works Tarmac SL8 Carbon seat post | FACT Carbon | 15mm offset |
Saddle |
Body Geometry Power Expert |
Color |
Gloss Smoke/Obsidian |
Weight | 7.77 kg (17.12 lbs) | size 56 |