Avanti Corsa DR1 Disc Road Bike vs Tern Joe C21

Frame	ADT R4 Carbon, Performance Road Geometry, Universal component capability, 142x12mm Thru Axle, Flat Mount Disc Brake	FBL Joint
Stem	Zero Attack Pro 31.8 mm, 7 deg	Forged 6061-AL
Handle Bar	Zero Attack Pro-S 31.8 mm, 50.5-53.5=420 mm, 55-59.5=440 mm (measured at drops)	BioLogic Crescent, 6061-AL
Fork	ADT R5 Monocoque Carbon Integrated with 1 1/4"-1 1/8" Steerer, 100x12 mm Thru Axle, Flat Mount Disc Brake	Integrated, hi-tensile steel
Seatpost	Aero Carbon, 350 mm	6061-AL, forged clamp
Grip	Zero Suede Micro Wrap	BioLogic Ergo, Kraton
Crankset	Shimano 105 R7000 52/36T	Forged crank arms, 48/38/28T
Pedals	--	Wellgo, aluminum cage
Chain	KMC X11	7 spd
Shifters	Shimano ST-R7020 22-Speed	Shimano 3 x 7 spd
Saddle	Zero Sport	Comfort
Headset	Tapered Integrated Aheadset 1-1/8" - 1-1/4"	Semi-cartridge bearings
Derailleur Front	Shimano 105 R7000	Microshift
Derailleur Rear	Shimano 105 R7000	Shimano Altus
Hub Front	--	Formula mountain, aluminum, QR
Hub Rear	--	Formula, 7 spd aluminum
Spoke	--	Stainless steel
Cassette	Shimano 105 R7000 11-28T 11-Speed	Shimano 7 spd, 14-28T

Front	Kenda Valkyrie 700x30c, with IronCap Belt	Schwalbe Impac StreetPac, 47-559
Rear	Kenda Valkyrie 700x30c, with IronCap Belt	Schwalbe Impac StreetPac, 47-559
Wheel / RIM	Shimano RS171 Disc Wheelset	Size : 26" wheels Rims : Aluminum

Front	140 mm Rotors Shimano 105 BR-R7070 Hydraulic Disc	V, aluminum, linear spring
Rear	--	V, aluminum, linear spring
Brake Lever	Shimano R7000 Hydraulic Disc	V, aluminum bracket/lever

Front	--	--
Rear	--	--

Colors

Charcoal / Stone

Black/White

Length	--	--
Weight	--	13.9 kg

Features	- Superlight carbon frame/fork and aero seat post, that was born in the wind-tunnel for the ultimate in road speed - 22-speed Shimano 105 components with a broad range 11-28T cassette for hills - Powerful, smooth and confidence-inspiring Shimano 105 hydraulic disc brakes - Shimano's new and wider RS171 wheelset	- FBL™ frame joint and DoubleTruss™ technology for a stiff and powerful ride - Wide 21-speed gearing to tackle different terrains - Schwalbe Road Cruiser tires with puncture protection - Folds in 30 seconds to throw in the back of a car and fast-forward to the good part of the ride - Magnetix™ 2.0 lock the bike in place when folded - Get the perfect fit, with one of three sizes
Additional Details	Sizes : S, S/M, M, M/L, L Bottom Bracket : Shimano SM-BB71 Press Fit	SPEEDS : 3 x 7 FOLDING SIZE : 35 x 92 x 85 cm FOLDING TIME : 30 sec FRAME SIZES : S (16"), M (18"), L (20") GEAR INCHES : 26" - 90" (2.09 - 7.16 m) DISTANCE: SEATPOST TO HANDLEBAR : Medium -- Min: 640 mm (25.2") Max: 700 mm (27.6") DISTANCE: SADDLE TO PEDAL : Medium -- Min: 725 mm Max: 940 mm SUGGESTED RIDER HEIGHT : S: 157 - 167 cm; M: 167 - 183 cm ; L: 183 - 190 cm MAX LOAD WEIGHT : 105 kg (230 lb) SEATPOST CLAMP : QR, 6061-AL BRAKE CABLE & HOUSING : Anti-compression housing, slick cables BOTTOM BRACKET : Two-piece
Accessories	--	BELL : Aluminum KICKSTAND : Deluxe center mount CLIP SYSTEM : Magnetix 2.0 LUGGAGE SOCKET : No