B'Twin Rockrider 8.1 2012
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Geometry
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| S/16" | M/18" | L/19" | XL/21" | |
|---|---|---|---|---|
| Compare | ||||
| Top Tube (effective) | 639 | 585 | 654 | 585 |
| Seat Tube C-T | 348 | 521 | 555 | 538 |
| Head Angle | 70 | 74 | 75 | 64 |
| Seat Angle | 87 | 82 | 64 | 74 |
| Head Tube | 97 | 103 | 126 | 135 |
| Chainstay | 427 | 384 | 504 | 408 |
| Wheelbase | 953 | 1115 | 897 | 1069 |
| Seatpost Diameter | 31 | 34 | 33 | 31 |
| Axle Spacing | 100x5 | 100x5 | 100x5 | 100x5 |
| Wheel Size | 26" | 26" | 26" | 26" |
| Handlebar Width | 698 | 618 | 546 | 694 |
| Stem Length | 105 | 116 | 81 | 111 |
| Stem Angle | 0 | 0 | 0 | 0 |
| Front Travel | 110 | 102 | 111 | 98 |
| Rear Travel | n/a | n/a | n/a | n/a |
| Headset | 1 1/8" | 1 1/8" | 1 1/8" | 1 1/8" |
| Seat Clamp | 31 | 34 | 34 | 28 |
| Front Mech | SRAM X7 | SRAM X7 | SRAM X7 | SRAM X7 |
| Bike Weight | 10 | |||
| Data Source | Manufacturer | Manufacturer | Manufacturer | Manufacturer |
Measurements are in millimeters and degrees.
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