Brompton A Line vs Felt IA FRD Ultimate Dura-Ace Di2

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• Brompton A Line vs Felt IA FRD Ultimate Dura-Ace Di2

Compare Specifications of Brompton A Line and Felt IA FRD Ultimate Dura-Ace Di2

Selected Bikes

Brompton A Line Brand: -- Select Brand -- Model: -- Select Model --

Felt IA FRD Ultimate Dura-Ace Di2 Brand: -- Select Brand -- / Model: -- Select Model --

Brand: -- Select Brand -- Model: -- Select Model --

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Technical Specifications

Drivetrain	Brompton 3 speed drivetrain, 177% range	2x11-speed
Riding Modes	3 Speed (Utility)	--
Frame	Main Frame: Precision drawn heat-treated steel tubing with hand brazing and selected auto-brazed joints Rear Frame: Hand brazed cold-formed micro-alloy steel tubing	Felt IntegratedAero Disc 1.0 UHC Ultimate + TeXtreme carbon fiber
Stem	--	Felt Dagger Direct SuperLite aluminum
Handle Bar	Mid handlebar	Basebar: Devox Dagger Direct UHC Ultimate + Nano / Extensions: Devox ƒ-Bend | carbon fiber, 3-position
Fork	Steel Brazed Fork	Felt IntegratedAero Disc 1.0 - Dagger UHC Ultimate + TeXtreme carbon fiber
Seatpost	Extended, Silver (35")	Felt Aero TRI IL 1.0 VM | UHC Advanced + TeXtreme carbon fiber
Grip	Push-on Rubber Grips	Felt Dimpled gel pads, Felt VelvetGel tape, and Felt bar end plugs
Crankset	--	Shimano Dura-Ace R9100, 52/36T
Pedals	Non-folding Composite Pedals	--
Chain	6061 forged aluminium crank with 44T chainring and integrated chainguard	Shimano Dura-Ace HG901
Shifters	Brompton 3 Speed Shifter	Basebar: Shimano Dura-Ace Di2 R9180, TRI/TT / Extensions: Shimano Dura-Ace Di2 SW-R9160, TRI/TT
Saddle	A Line saddle with black rails 147mm width Composite seat clamp and rear frame clip in matt black finish	ISM PS1.0 Ti
Headset	Brompton Headset	IS (IS-2)
Derailleur Front	--	Shimano Dura-Ace R9150 Di2, braze-on
Derailleur Rear	Brompton Chain Pusher	Shimano Dura-Ace R9150 Di2, short cage
Cassette	--	Shimano Dura-Ace R9100, 11-28T
Sprocket	13 Tooth	--
Bottom Bracket	Square taper bottom bracket	CeramicSpeed BSA for Shimano Road

Tyres

Front	Schwalbe Marathon Racer	Continental Grand Prix 5000 TL, 700 x 25c
Rear	Schwalbe Marathon Racer	Continental Grand Prix 5000 TL, 700 x 25c
Wheel / RIM	Rear Wheel: Double-wall rim, 28 spoke, Brompton Standard ratio 3 speed internal gear hub, 13 tooth sprocket Front Wheel: Double wall rims, 28 spokes laced to a Brompton front hub	ZIPP 454/858 NSW Carbon Tubeless Disc-brake, SRAM/Shimano
Tube	Schrader Valve	--

Brakes

Front	Brompton A Line calipers	Disc, Flat Mount 140 mm minimum rotor
Rear	Brompton A Line calipers	Disc, Flat Mount 25 mm thickness, 140 mm minimum rotor
Brake Lever	--	Shimano Dura-Ace R9180, TRI/TT, hydraulic

Suspension

Front	--	--
Rear	--	--

Colors Available

Colors

White

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Physical Specs

Length	--	--
Weight	11.5 kg	9.02 kg
Handlebar Width	--	420

Overview

About	The Brompton A Line is a practical bicycle designed with a focus on utility. Its technical spec Read More	--
Features	- 3 Easy to use hub gears - Folds in 20 seconds	--
Additional Details	Folded Size: 25.3' H' x 23'' W x 10.6'' D Hinge Clamps: Composite hinge clamp levers	Sizes : 5 | 48, 51, 54, 56, 58cm Derailleur Hanger Type Front : Brazed-On integrated backup plate, non-replaceable, aluminum Derailleur Hanger Type Rear : Standard Mount | TA 12x142 TRI/TT, horizontal, replaceable, aluminum Protector Type : Steerer stop integration for head tube protection / Felt ChainPlate for chain suck protection / Clear vinyl for chain slap protection Head-Tube Type : Felt Aero 1.125" Routing Type : Semi-Hidden convertible for electronic or mechanical Brake Calipers : Shimano Dura-Ace R9170, hydraulic disc, flat mount

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