2020 Specialized Rockhopper Comp 29 1X Features
When the trail calls, you gotta answer, which means having the right bike for the ride. That’s the Rockhopper Comp 1X, with a light, strong A1 Alloy frame, a simple, efficient single-chainring drivetrain, and quality suspension that keeps you shredding stronger, longer.
SINGLE-RING SIMPLICITY
We swept aside unnecessary complexity with a simple, reliable MicroSHIFT single-chainring drivetrain. With just a single shifter to control, you can intuitively pick the right gear so you can concentrate on the trail, while the wide gear range lets you tackle the steepest climbs.
LIGHTWEIGHT MEETS DURABLE
The A1 Alloy sport frame on the Rockhopper Comp 1X is built for durability and stability, with a lightweight, rugged aluminum tubeset for a smooth ride and efficient climbing. Internal cable routing offers attractive visuals and makes it easier to keep sparkling clean.
MicroSHIFT Advent 1X9 drivetrain with clutch rear derailleur to limit chain slap and derailments.
SR SunTour XCM suspension fork features size-specific travel for consistent handling.
Shimano MT200 hydraulic disc brakes offer reliable, powerful, easily controlled braking.
Component Specifications
| Frame | A1 alloy, Sport XC 29 Geometry, zero-stack head tube, internal cable routing, 135x9mm forged dropouts, chainstay-mounted disc brake, replaceable alloy derailleur hanger |
| Seat Binder | Alloy, quick-release clamp, 34.9mm |
| Fork | SR Suntour XCM 29, Rx Tune, coil spring, custom Multi-Circuit damping, QR, 80/90/100mm travel (size-specific), 46mm offset |
| Shift Levers | microSHIFT Advent, 9-speed |
| Rear Derailleur | microSHIFT Advent, 1x9 w/ clutch |
| Cassette | microSHIFT Advent, 9-speed, 11-42t |
| Chain | KMC X9EPT, 9-speed, anti-corrosion coating w/ reusable Missing Link™ |
| Crankset | Stout 1x, forged alloy |
| Bottom Bracket | Square-tapered, 73mm, internal bearings |
| Rims | Alloy, disc only, double-wall, 25mm internal width |
| Front Hub | Shimano, Center Lock™ disc, 9x100mm spacing, quick-release, 28h |
| Rear Hub | Shimano FH-TX505, Center Lock™ disc, 9x135mm spacing, quick-release, 32h |
| Spokes | Stainless, 14g |
| Front Tire | Ground Control Sport, 29x2.3" |
| Rear Tire | Fast Trak Sport, 29x2.3" |
| Inner Tubes | Schrader valve |
| Front Brake | Shimano BR-MT200, hydraulic disc, 160/180mm |
| Rear Brake | Shimano BR-MT200, hydraulic disc, 160mm |
| Stem | Stout 3D-forged alloy, 31.8mm, 6-degree rise |
| Handlebars | Stout XC, double-butted alloy, 8-degree backsweep, 6-degree upsweep, 10mm rise, 31.8mm |
| Grips | Specialized Trail Grips, lock-on |
| Saddle | Specialized Bridge, size specific, 143/155mm |
| Seatpost | Alloy, 12mm offset, 2-bolt clamp, 30.9mm |
Size Guide: 2020 Specialized Rockhopper Comp 29 1X
