Mongoose Rockadile 20 Girl s vs Polygon Strattos S2

Compare Specifications of Mongoose Rockadile 20 Girl s and Polygon Strattos S2

Selected Bikes

Mongoose Rockadile 20 Girl s
Mongoose Rockadile 20 Girl s

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Polygon Strattos S2
Polygon Strattos S2

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Technical Specifications
Frame Tectonic T1, aluminum, 20” sport geometry, internal cable routing, 9 mm x 135 mm dropout, replaceable hanger ALX All-Round, QRx130mm
Stem Xposure diecast, threadless, 7°, 31.8 mm clamp Entity OE Alloy, EXT: 90mm (XS, S, M) / 105mm (L, XL), BB: 31.8mm, R/D: 10degree
Handle Bar Mongoose, aluminum, 520 mm width, 6° rise, 25.4 mm clamp Entity Sport Alloy, W: 400mm (XS, S, M) / 420mm (L, XL), BB: 31.8mm, R/D: 124mm, B/R: 80mm
Fork Xposure, 20”, steel steerer, lockout, 9 mm x 100 mm, QR, 60 mm travel Light Weight Carbon Fork, Straight 1-1/8"
Seatpost -- Entity Sport Alloy, 27.2 x 350mm
Grip Mongoose, single density --
Crankset Samox SAC30-111P, aluminum, 32T Prowheel Ounce-421C-TT-N 50/34T
Pedals Mongoose, nylon Alloy Cage & Body w/ Reflector
Chain KMC HV500 KMC Z-8.3
Shifters Shimano RS36, 7 Shimano Claris ST-R2000, 2x8-Speed Dual Control Lever
Saddle Mongoose Kids, integrated rails Entity, Steel Dia 7mm
Headset Threadless, ZS44/ZS44, retainer bearing Zero Stack (ZS) Semi-Integrated Bearing for Straight Head Tube, ZS 44/28.6 | ZS 44/30, ID: 44mm
Derailleur Front -- Alloy QRx100mm 32H
Derailleur Rear Shimano RD-FT35 Shimano Claris RD-R2000-SS Direct Attach
Alloy QRx130mm 32H
Hub Front Xposure, aluminum, ball bearing, 3/8 mm x 135 mm, 32H, 6-bolt --
Hub Rear Xposure, aluminum, 9 mm x 100mm, 32H, 6-bolt --
Cassette -- Shimano CS-HG31 11-30T
Bottom Bracket Feimin FP-B609W, cartridge, 3-piece, threaded 68 mm shell Prowheel BSA Threaded FOR 2-Piece Crankset
Tyres
Front Mongoose, 20 in x 2.1 in, wire bead Performance Tire 700C​
Rear Mongoose, 20 in x 2.1 in, wire bead Performance Tire 700C​
Wheel / RIM Xposure, aluminum double wall, 23 mm ID, 32H Alloy Double Wall 622-15 32H
Brakes
Front Radius, linear pull, aluminum TEKTRO R315 Caliper
Rear -- TEKTRO R315 Caliper
Brake Lever -- Shimano Claris ST-R2000
Suspension
Front -- --
Rear -- --
Colors Available
Colors Grey
Purple
Blue
Light Red


Physical Specs
Length -- --
Overview
Features - 7-speed drivetrain; Samox® 140 mm crank; Shimano® Tourney derailleur and Revo shifter
- 20” aluminum double wall wheels with 2.35” mountain tires
- Aluminum hubs with 9 mm QR front and bolt-on rear axles
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Additional Details Rear Cog: Sunrace, 7-speed, 14-34T
Size: One size
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Which one do you think is better? And why?
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