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Ultrasonic 27.5
A 27.5″ aluminum frame road youth bike with upper mid-range components and promax hydraulic disc brakes.
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| Weight | 25.4 lbs |
|---|---|
| Frame | Aluminum |
| Suspension | Hardtail, 80mm |
| Wheels | 27.5″ Aluminum |
| Drivetrain | 1 × 11 |
| Groupset | SLX |
| Brakes | Promax Hydraulic Disc |
4'7" – 5'3"
5'1" – 5'9"
None yet.
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| Frame | triple butted hydroformed alloy 6061 27.5" Color: Silver / Red / Black |
|---|---|
| Fork | RST F1RST 27.5 air lock out (80 mm) Travel: 80mm Spring Type: Air |
| Stem | AUTHOR alloy |
| Handlebar | AUTHOR Flat Top bar 9° 620 / 640 mm |
| Saddle | AUTHOR Champion CR |
| Seatpost | AUTHOR alloy (31.6) Type: Rigid |
| Grips | AUTHOR kratton rubber |
| Rear Derailleur | SHIMANO SLX |
|---|---|
| Crank | SUNTOUR Zeron 32 teeth 160 / 170 mm cranks |
| Shifters | SHIMANO SLX (11) |
| Cassette | SHIMANO M7000-11 11-46 (11) |
| Chain | SHIMANO HG601 |
| Brakes | PROMAX disc hydraulic (6" rotors) Type: Promax Hydraulic Disc |
| Rims | AUTHOR Xenon Pro 27.5 32 holes |
|---|---|
| Spokes | stainless steel hi-ten 2.0 mm black |
| Front Hub | AUTHOR Xenon 32 holes |
| Rear Hub | AUTHOR Xenon 32 holes |
| Tires | CST B-Trail kevlar 27.5" x 2.25" |
First added November 2
Last updated November 8
Not listed for 1,298 days