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Specialized Rockhopper 29 2021 vs Merida BIG.NINE 300 2020

Specialized 2021

Rockhopper 29
Merida 2020

BIG.NINE 300

Details
Year	2021	2020
Category	Cross Country	Cross Country
Groupset	Shimano Tourney	Shimano XT
Crank	36-22T	36-22T
Cassette	11-34T	11-36T
Speeds	16v	20v
Weight	-	12,93 kg
Frame material	Alloy	Alloy
Wheel size	29"	29"
Suspension type	Hardtail	Hardtail
Front travel	100mm	100mm
Rear travel	-	-
Price	$700.00	-

Components
Acessories
Grip	Specialized Trail Grips	-
Components
Saddle	-	MERIDA COMP CC
Headset	-	MERIDA M2345
Seatpost	-	MERIDA COMP CC, material: aluminium, 30.9mm diameter, 0mm setback
Handlebar	-	MERIDA EXPERT CC, material: aluminium, 720mm width, 10mm rise
Discs	-	Shimano RT10
Brakes	-	Shimano BR-MT200 Hydraulic disc brake 2 piston Shimano BR-MT200 Brake hose color kit Black Brake hose kit SM-BH59-JK-SS Brake type Hydraulic disc brake Caliper finish Painted Caliper material Aluminum Caliper fixing bolt anti loosen method Snap ring Caliper fixing bolt material Steel Caliper fixing bolt tool size 5 mm Primary color Black Hose joint Straight J-Kit spec for OEM Model BR-MT200 Mount type Post-type Oil SHIMANO Mineral One way bleeding Pad standard B03S Resin Pad mount Split pin Piston 2 Piston material Resin Recommended brake lever BL-MT201 BL-MT200 Recommended disc brake rotor SM-RT10* SM-RT26*
Drivetrain
Cassette	Sunrace 8-speed	Shimano Deore CS-HG50-10 HG Shimano Deore CS-HG50-10 Combination names 11-36T Compatible chain HG-X 10-speed Lock ring finish Cr plated Lock ring material Steel Model CS-HG50-10 Steel gear finish Ni plated Steel gear pieces 10 Type HG
Rear derailleur	Shimano Tourney RD-TX800 SGS 8/7s Shimano Tourney RD-TX800 B axle material Stainless steel Bracket body finish Painted Bracket body material Resin Compatible chain HG 8/7-speed Lower pulley max 34T Lower pulley min 28T Model RD-TX800 P axle finish Zinc plated P axle material Steel pulley.screws_material Steel Pulley teeth 13/13T Pulley cage SGS Speeds 8/7 Upper pulley max 14T Upper pulley min 11T Total capacity 43T	Shimano Deore XT RD-M781 238 g SGS 10s Shimano Deore XT RD-M781 Average weight (g) 238 B axle hollow B axle material Stainless steel Bracket finish Painted Bracket material Aluminum Bracket body finish Painted Bracket body material Aluminum Cable fixing bolt material Stainless steel Compatible chain HG-X 10-speed Lower pulley max 36T Lower pulley min 32T Model RD-M781-SGS P axle material Steel Pulley bolts material Stainless steel G pulley bearing Sealed bearing Sunken type pulley bolt T pulley bearing Sealed bearing Pulley teeth 11T Pulley cage SGS Speeds 10 Upper pulley max 11T Upper pulley min 11T Total capacity 43T
Chain	KMC X8	KMC X10
Front derailleur	Shimano Altus FD-M315 Shimano Altus FD-M315 action.top_swing cable_route_type.dual_pull Chain guide finish Chrome plated Chain guide material Steel Primary color Series color Compatible chain HG 8/7-speed front_clamp_band.finish Painted front_clamp_band.material Steel Inner link finish Painted Inner link material Zinc plated Model FD-M315-TS Outer link finish Painted Outer link material Steel Rear clamp band base bracket finish Painted Rear clamp band base bracket material Steel Stroke adjusting screw finish Zinc plated Stroke adjusting screw material Steel Total capacity 14T	-
Crankset	-	FSA Alfa Drive, 36-22 teeth, 170 mm-S, 175 mm-M up
Shifter	-	Shimano Deore
Bottom bracket	-	FSA TH-7420ST Cartridge Bearing
Frameset
Front suspension	SR Suntour SR XCE 29	SR Suntour XCR
Frame	Specialized A1 Alumínio	-
Wheels
Rims	Specialized Alloy	-
Tires	Specialized Ground Control 29x2.3"	-

Features
Internal routing
Hydraulic disc brakes

Geometry
Size
Seat tube length	500,0	430,0
Seat tube angle	73,5º	73,0º
Top tube length	648,0	586,0
Head tube length	120,0	115,0
Head tube angle	68,5º	70,0º
Rake	46,0	46,0
Trail	97,0	87,0
Wheelbase	1172,0	1086,0
Chainstay length	434,0	436,0
Bottom bracket drop	62,0	60,0
Stack height	634,0	624,0
Reach	459,0	394,0
Standover height	814,0	723,0
Bottom bracket height	310,0	314,0
Front center	745,0	657,0

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