Compare: 2021 Breezer Radar Expert vs Radar X

Bike Comparison

Only show differences

	Radar Expert2021 Breezer	Radar X2021 Breezer

MSRP	$1,199	$1,499
Where to Buy	— $1 At	— $1 At
Category	Gravel	Gravel
	3.2	3.3
Frame	Steel	Steel
Fork	Steel	Steel
Wheels	Aluminum	Aluminum
Wheel Size	700c	700c
Clearance	2.1"	2.1"
Brakes	Mechanical Disc	Mechanical Disc
Groupset	Deore, Acera	Apex, FSA
Drivetrain	2 × 9	1 × 11
Brand Site	breezerbikes.com	breezerbikes.com
Summary	The Breezer Radar Expert and Breezer Radar X are both steel frame gravel bikes with mechanical disc brakes. The Radar Expert has a 2 × 9 drivetrain providing a wider range of gears, while the Radar X has better components.

Similar Bikes

Accessories

Ride Feel

Based on frame geometry and build specs.

Rider Position

relaxedaggressive

Terrain

smoothrugged

Radar Expert

Radar X

Other Gravel bikes

Gear Range

A bike with lower gearing will be easier to ride up steep hills, while a higher top end means it will pedal faster down hills.

Lowest gear

(climbing)

36 mph

Radar Expert

30 mph

Radar X

Highest gear

(descending)

Spec Level

Based on build material and quality level of the frame, fork, wheelset, groupset, suspension system, and more.

Geometry

Specs

	Radar Expert2021 Breezer	Radar X2021 Breezer

Frame	Breezer butted chromoly steel, BSA threaded BB , Apex disc mount 135mm QR BB Standard: BSA, 73mm, Threaded Tire Clearance: 2.1"	Breezer butted chromoly steel, BSA threaded BB, Boost 148mm through-axle BB Standard: BSA, 73mm, Threaded Tire Clearance: 2.1"
Fork	Chromoly disc, 1 1/8", QR w/rack, fender & side bottle mounts	Chromoly disc, rack / fender & side bottle mounts, 110 x 15mm through-axle
Bottom Bracket	Sealed-bearing 24mm/73mm BSA	FSA Mega Exo BSA stainless
Headset	FSA 1 1/8" Threadless, 6.5mm aluminum top cover	FSA 1 1/8" Semi-Integrated, 36° ACB-sealed, 6.5mm aluminum top cover
Stem	Breezer B-Road, 3D-forged 6061 stem body, +/-6°	Breezer B-Road, 3D-forged 6061 stem body, +/-7°
Handlebar	Oval Concepts 325, 6061 alloy, 31.8mm clamp, 125mm drop, 25° flare, 4° sweep	Breezer Big Bar, 6061 alloy, 31.8mm clamp, 46-50cm width, 12° flare
Saddle	WTB Volt Sport, steel rail	WTB Volt Comp 142x265, steel rail
Seatpost	Breezer setback, 6061 alloy, 27.2mm diameter	Breezer setback, 6061 alloy, 30.9mm diameter
Pedals	N/A	N/A

Groupset

Rear Derailleur	Shimano Deore M592, long cage	SRAM APEX, long cage
Front Derailleur	Shimano Acera T3000 OR microSHIFT Marvo LT
Crank	Breezer 2-pc w/hollow axle, 46/30T	FSA Comet Modular, 38T
Shifters	Shimano Sora, 2x9-speed OR microSHIFT R9 Dual Control	SRAM APEX-1, 11-speed
Cassette	Shimano HG, 11-36T, 9-speed OR SunRace CSM90	SRAM PG-1130, 11-42T, 11-speed
Chain	KMC X9	KMC X11
Brakes	TRP HY/RD hydraulic caliper, 160mm rotors	TRP HY/RD hydraulic caliper, 160mm rotors
Brake Levers	Shimano Sora	SRAM APEX

Wheels

Rims	WTB STP i23 TCS disc, tubeless compatible, Formula sealed bearing hubs, 14g SS spokes, 32H	WTB ST i25 TCS disc, 29"/700c tubeless, Formula sealed bearing hubs 148 x110 Boost, 14g SS spokes, 32H
Tires	WTB Riddler Race, 700 x 45c, wire bead	WTB Nineline TCS, 700 x 50c (29 x 2.0), TCS Tubeless Ready, Lightweight Casing, Dual DNA Compound OR Good Year Peak Ultimate TL

Accessories

Riders Also Compared