Kellys Avery 90 vs Trek Marlin 5 Gen 2

Speed	7	--
Frame	KELLYS Aluminium alloy monotube 28	Alpha Silver Aluminium, curved top tube, internal routing, chainstay disc brake mount, rack and kickstand mount, 135x5 mm QR
Stem	KALLOY adjustable - diam 25.4 mm / bar bore 25.4 mm / length 90 mm	Size: XXS Bontrager Comp, 31.8 mm, 7-degree, 35 mm length Size: XS Bontrager Comp, 31.8 mm, Blendr compatible, 7-degree, 50 mm length Size: S Bontrager Comp, 31.8 mm, Blendr compatible, 7-degree, 60 mm length Size: M Bontrager Comp, 31.8 mm, Blendr compatible, 7-degree, 70 mm length Size: ML , L Bontrager Comp, 31.8 mm, Blendr compatible, 7-degree, 80 mm length Size: XL , XXL Bontrager Comp, 31.8 mm, Blendr compatible, 7-degree, 90 mm length
Handle Bar	steel RiseBar - diam 25.4 mm / rise 70 mm / width 630 mm	Size: XXS , XS Bontrager alloy, 31.8 mm, 5 mm rise, 690 mm width Size: S , M , ML , L , XL , XXL Bontrager alloy, 31.8 mm, 5 mm rise, 720 mm width
Fork	SR SUNTOUR CR-8V, 50 mm, coil spring (threaded steerer)	Size: XXS SR Suntour XCM 30, coil spring, lockout, preload, 100 mm QR, 100 mm travel, 26" wheel Size: XS SR Suntour XCT 30, coil spring, preload, hydraulic lockout, 42 mm offset for 27.5" wheel, 100 mm QR, 80 mm travel Size: S SR Suntour XCT 30, coil spring, preload, hydraulic lockout, 42 mm offset for 27.5" wheel, 100 mm QR, 100 mm travel Size: M , ML , L , XL , XXL SR Suntour XCT 30, coil spring, preload, hydraulic lockout, 46 mm offset for 29" wheel, 100 mm QR, 100 mm travel
Seatpost	KALLOY suspension - diam 27.2 mm / length 350 mm	Size: XXS Bontrager alloy, 31.6 mm, 12 mm offset, 300 mm length Size: XS , S , M Bontrager alloy, 31.6 mm, 12 mm offset, 330 mm length Size: ML , L , XL , XXL Bontrager alloy, 31.6 mm, 12 mm offset, 400 mm length
Grip	KLS Wave 2Density ergonomic	--
Crankset	PROWHEEL (38T) - length 170 mm	Size: XXS Prowheel TM-CY10, 36/22, 160 mm length Size: XS , S , M Shimano M315, 36/22, 170 mm length Size: ML , L , XL , XXL Shimano M315, 36/22, 175 mm length
Pedals	NonSlip - plastic	--
Chain	KMC Z6 (102 links)	KMC Z8.3, 8 speed
Shifters	SHIMANO Nexus SL-7S20 Revoshift	Size: XXS , XS , S , M , ML , L , XL , XXL Shimano M315, 2-speed Size: XXS , XS , S , M , ML , L , XL , XXL Shimano M315, 8-speed
Saddle	SELLE ROYAL Freedom Royalgel	Bontrager Arvada, steel rails, 138 mm width
Headset	--	Semi-integrated, 1-1/8"
Derailleur Front	--	Shimano Altus M315, 34.9 mm clamp, top swing, dual pull
Derailleur Rear	--	Shimano Altus M310
Hub Front	SHIMANO Nexus C3000 Inter-7 (36 holes)	Formula DC-20, alloy, 6-bolt, 5x100 mm QR
Hub Rear	SHIMANO Dynamo Nexus C3000	Formula DC-22, alloy, 6-bolt, Shimano 8/9/10 freehub, 135x5 mm QR
Spoke	Steel	--
Cassette	--	Shimano 8-speed, 12-32T
Bottom Bracket	Cartridge (116 mm)	Sealed cartridge, 73mm

Front	MICHELIN Protek BR 47-622 (700 x 47C) ReflectiveLine	Bontrager XR2 Comp, wire bead, 30 tpi, 26x2.20"
Rear	MICHELIN Protek BR 47-622 (700 x 47C) ReflectiveLine	Bontrager XR2 Comp, wire bead, 30 tpi, 26x2.20"
Wheel / RIM	KLS Draft 622 x 21 (36 holes / eyelets)	Bontrager Connection, double-wall, 32-hole, 20 mm width, Schrader valve

Front	TEKTRO V-brake / SHIMANO coaster brake	Tektro HD-M275 hydraulic disc, 180 mm rotor
Rear	TEKTRO V-brake / SHIMANO coaster brake	Tektro HD-M275 hydraulic disc, 180 mm rotor
Brake Lever	TEKTRO	--

Front	--	--
Rear	--	--

Colors

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Length	--	--
Weight	--	13.97 kg

Features	--	--
Additional Details	Frame Size : 430 mm / 480 mm Head Parts : Semi-integrated (threaded) Freewheel : SHIMANO for internal hub 21T Front Light : BUCHEL Urban LED Rear Light : BUCHEL Champs Elysees LED Standlight Fenders : RPZ	--
Accessories	Alloy carrier Chainguard Kickstand Bell	--