| Selected Bikes |  Author Ultrasonic 27.5 2021-22
Brand: Model: |
 Trek Session 9 X01
Brand: Model: |
Brand: Model: |
Brand: Model: |
| Load Carrying Capacity | -- | Combined weight of bicycle, rider, and cargo of 300 pounds (136 kg) | ||
| Speed | 11 | -- | ||
| Frame | Triple butted hydroformed alloy 6061 27.5" | Alpha Platinum Aluminum, high main pivot, idler pulley, integrated frame protection, internal or external routing, magnesium rocker link, Mino Link, ISCG 05 2-bolt mount, Active Braking Pivot, 157 x 12 mm thru axle, 200 mm travel | ||
| Stem | AUTHOR alloy | Bontrager Line Pro, 35 mm, Direct Mount, 50 mm length | ||
| Handle Bar | AUTHOR Flat Top bar 9° 620 / 640 mm | Bontrager Line Pro, OCLV Carbon, 35 mm, 15 mm rise, 820 mm width | ||
| Fork | Front : RST F1RST 27.5 air, lock out (80 mm) | RockShox Boxxer Ultimate, DebonAir spring, Charger 2.1 RC2 damper, straight steerer, 46 mm offset, Boost, 110 x 20 mm Maxle Stealth, 200 mm travel | ||
| Seatpost | AUTHOR alloy (31.6) | Bontrager Rhythm Elite, 31.6 mm, 0 mm offset, 330 mm length | ||
| Grip | AUTHOR kratton rubber | Bontrager XR Trail Elite, nylon lock-on | ||
| Crankset | -- | SRAM X01 DH, DUB 83, 34T alloy ring, 165 mm length | ||
| Pedals | Alloy | Wellgo MG-1, magnesium body, Cro-Mo axle, replaceable pins | ||
| Chain | KMC X11 | SRAM PC-1110, 11 speed | ||
| Shifters | SHIMANO SLX (11) | SRAM X01 DH, 7 speed | ||
| Saddle | AUTHOR Champion Author Navigator | Bontrager Arvada, austenite rails, 138 mm width | ||
| Derailleur Rear | SHIMANO SLX | SRAM X01 DH, medium cage | ||
| Hub Front | AUTHOR Xenon 32 holes | -- | ||
| Spoke | Black stainless steel 2.0 mm | -- | ||
| Cassette | -- | SRAM PG-720, 11-25, 7 speed | ||
| Bottom Bracket | PROWHEL BB unit | SRAM DUB, 83 mm, BSA threaded |
| Front | CST B-Trail aramid 27.5" × 2.25" | Bontrager G5 Team Issue, wire bead, 2-ply 60tpi, 29 x 2.50'' | ||
| Rear | CST B-Trail aramid 27.5" × 2.25" | Bontrager G5 Team Issue, wire bead, 2-ply 60tpi, 29 x 2.50'' | ||
| Wheel / RIM | Rims :AUTHOR Xenon TRC 27.5 32 holes | Front : Bontrager Line DH 30, Tubeless Ready, 6-bolt, 110 x 20 mm Boost thru axle Rear : Bontrager Line DH 30, Tubeless Ready, Rapid Drive 108, 6-bolt, Shimano 7 speed freehub, 157 x 12 mm thru axle |
| Front | TEKTRO Gemini disc hydraulic (6" rotors) | SRAM Code RSC 4-piston hydraulic disc Brake Rotor : SRAM CenterLine, 6-bolt, round edge, 180 mm |
||
| Rear | TEKTRO Gemini disc hydraulic (6" rotors) | SRAM Code RSC 4-piston hydraulic disc Brake Rotor : SRAM CenterLine, 6-bolt, round edge, 200 mm |
||
| Brake Lever | TEKTRO Gemini WS | -- |
| Front | -- | -- | ||
| Rear | -- | -- |
| Colors | -- | Deep Dark Blue to Alpine Blue Fade |
| Length | -- | -- | ||
| Weight | 12 kg | 17.08 kg |
| Features | -- | - Suspension Calculator - Active Braking Pivot - Rock the mullet |
||
| Additional Details | SIZE :14", 16" HEAD PARTS: AUTHOR Integrated 1.5" tapered CHAIN WHEEL : PROWHEEL 32 teeth 165 / 170 mm cranks |
Shock : RockShox Super Deluxe Ultimate DH, RC damper, 250 mm x 72.5 mm |
Sell your bike at the Largest Used Bike Marketplace and get the highest price.
Top Road Bikes in Australia Under $1,000 AUD
Cheapest Dirt Bikes you can Buy in US for 2024
Best Dual Sport Motorcycles Under $7,000 in the US
2025 KTM XC and XC-F: Unveiling the Latest in Off-Road Race Tech
Top 10 Expensive Touring Motorcycles Available in the US for 2024
Top 5 Most Expensive Aero Bikes in Australia
Fastest Sport Motorcycles Available in US for 2024
7 Best Road Bikes Under $2000 in Australia – 2024
Beta Introduces New 390 and 500 RS Special Editions
Fastest Cruiser Motorcycles Available in US for 2024
