With a 100% chromoly frame, fork, and bars, the EX is a bike that is difficult to match.

Erik Elstran’s signature model pushes the envelope with a tough, pro-level, Odyssey/Sunday parts package and frame design upgrades like the EX’s removable braking hardware mean business, even when your approach to riding is all about having fun - just like Erik’s.

Follow @erikelstran.

Key Features

• 100% Chromoly Frame, Fork, and 2-piece Bars
• Sunday Signature Wave Down Tube
• Sunday Seeley Signature Grips
• FSA Conical Headset
• Sunday Sabretooth v2 25t Sprocket
• Sunday Saker 3-PC Cranks, 165mm
• Odyssey Path Pro OEM 2.40" Tires
• Odyssey Stage 2 Rims
• Odyssey C5 Cassette Hub
• Sealed Front and Rear Hubs

Specifications

Frame: Sunday EX, 21" TT, 100% chromoly frame with wave downtube, w/ removable brake hardware
Fork: Sunday EX, 20", 100% chromoly fork w/ 2-piece steerer tube and welded pre-load, 25mm offset 
Handlebar: Sunday, 100% chromoly, 2-piece 
Stem: Sunday Freeze top load
Headset: FSA integrated conical, 1-1/8" 
Alloy Cap:  Sunday M16, aluminum 
Brake Lever:  Odyssey Springfield 
Brakes: Odyssey Springfield U-brake 
Brake Cable:  Odyssey Quik Slic 
Grips: Sunday Jake Seeley 
Seat: Sunday Badge, Pivotal 
Seat post:  Sunday Pivotal 
Seat Clamp: Sunday 
Sprocket: Sunday Sabertooth v2, 25T, 6061 aluminum 
Cranks: Sunday Saker, 165mm
BB Parts: Sealed, Mid, 19mm
Pedals: Odyssey Twisted PC Pro 
Rims: Odyssey Stage 2, 20", 36H
Front Hub: Sunday, 36H, low-flange, sealed , 3/8" female axle 
Rear Hub: Odyssey C5 Cassette Hub, 36H, 14mm male axle, 9T Driver, non-drive side plastic guard
Spokes: 14g steel, black 
Tires: Odyssey Path Pro OEM, 20 x 2.4" (F & R) 
Chain: KMC Z1 wide
Approx. Weight: 25.75lbs (with brakes)

Frame Geometry 

Top Tube Length: 21" 
Head Tube Angle: 75° 
Seat Tube Angle: 71° 
Chainstay Length: 13.2-13.5” 
Bottom Bracket Height: 11.5" 
Standover: 9" 

Handlebar Geometry 

Rise: 9" 
Width: 29" 
Backsweep: 12° 
Upsweep: 3°

*Specs subject to change without notice.