Compare bikes
Specialized Rockhopper Sport 29 2021 vs GT Avalanche Sport 2020
| Year | 2021 | 2020 |
|---|---|---|
| Category | Cross Country | Cross Country |
| Groupset | Shimano Altus | Shimano Alivio |
| Crank | 36-22T | 36-22T |
| Cassette | 11-36T | 11-36T |
| Speeds | 18v | 18v |
| Weight | - | - |
| Frame material | Alloy | Alloy |
| Wheel size | 29" | 27,5" / 29" |
| Suspension type | Hardtail | Hardtail |
| Front travel | 100mm | 100mm |
| Rear travel | - | - |
| Price | $800.00 | - |
| Acessories | ||
|
Grip
|
Specialized Trail Grips
|
-
|
|---|---|---|
|
Pedals
|
-
|
GT Slim Line Flat Pedal
|
| Components | ||
|
Brakes
|
Tektro HD-M275
|
Tektro HD-M275
|
|
Seatpost
|
Specialized Alloy
|
-
|
|
Steam
|
Specialized Stout 3D alloy
|
-
|
|
Handlebar
|
Specialized Stout Mini Rise
|
-
|
|
Saddle
|
-
|
All Terra MTB
|
|
Headset
|
-
|
Semi Intgrated, Sealed Cartridge, Tapered
|
|
Brake lever
|
-
|
Tektro M275
|
| Drivetrain | ||
|
Crankset
|
Specialized Stout alumínio
|
-
|
|
Cassette
|
Sunrace 9-speed
|
Shimano Altus CS-HG200-9
HG
Shimano Altus CS-HG200-9
|
|
Shifter
|
Shimano Altus
|
-
|
|
Chain
|
KMC X9
|
KMC Z99
|
|
Front derailleur
|
Shimano Altus FD-M2020
Shimano Altus FD-M2020
|
-
|
|
Rear derailleur
|
Shimano Altus RD-M2000
SGS
9s
Shimano Altus RD-M2000
|
-
|
|
Bottom bracket
|
-
|
Cartridge, square taper
|
| Frameset | ||
|
Front suspension
|
SR Suntour XCM 29
|
SR Suntour XCT DS
|
|
Frame
|
Specialized A1 Alumínio
|
-
|
| Wheels | ||
|
Tires
|
Specialized Ground Control Sport, 29x2.3"
|
-
|
|
Rims
|
Specialized Alloy
|
-
|
|
Spokes
|
-
|
14g
|
|
Rear hub
|
-
|
Sealed Alloy Disc, QR
|
|
Front hub
|
-
|
Sealed Alloy Disc, QR
|
| Hydraulic disc brakes | ||
|---|---|---|
| Internal routing | ||
| Tapered head tube |
| Size | ||
|---|---|---|
|
Seat tube length
|
360,0 | - |
|
Seat tube angle
|
73,5º | - |
|
Top tube length
|
580,0 | - |
|
Head tube length
|
95,0 | - |
|
Head tube angle
|
68,5º | - |
|
Rake
|
46,0 | - |
|
Trail
|
97,0 | - |
|
Wheelbase
|
1099,0 | - |
|
Chainstay length
|
434,0 | - |
|
Bottom bracket drop
|
62,0 | - |
|
Stack height
|
601,0 | - |
|
Reach
|
399,0 | - |
|
Standover height
|
726,0 | - |
|
Bottom bracket height
|
310,0 | - |
|
Front center
|
672,0 | - |
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