Surly Wednesday Fat Bike Frameset Uh Oh, Guess What Day It Is?Mike, Mike, Mike, Mike, Mike. What day is it, Mike? Hahahaha! The Surly Wednesday Fat Bike Frameset sits in the middle of Surly's Trail category, but don't let that fool you into thinking that's its only use. With Wednesday, Surly borrowed elements from some of their Trail and Touring models to create a versatile fat tire trail bike that can truly handle anything you want to attempt. If you do an equal amount of off-road touring as you do hitting trails, Wednesday's ability to play both parts equally will suit you well. Or, if you're looking for a fat bike and don't need the fattest tires on the market, Wednesday's 26 x 4. 6" tire clearance is just the ticket. It features modern mountain standards like stealth dropper post routing, 44mm headtube, suspension correction, front and rear thru-axles, front and rear rack compatibility, fender compatibility, and three-pack mounts. Features4130 chromoly steel frame for the realest ride you'll ever feel Ultra-wide tire clearance for up to 26x4. 6" / 27. 5x4. 0" / 29x3. 0"Stealth dropper post routing so you can use a dropper post Front and rear rack compatibility and fender compatibility SPECIFICATIONSFrame4130 Chromoly Steel Wheel Size26x4. 6" / 27. 5x4. 0" / 29x3. 0"Fork4130 Chromoly Steel, 15x150mm (Surly axle included)Rear Shock Steel Headset Included No Headtube Diameter ZS44/28. 6 | EC44/30Front Derailleur Type34. 9mm Clamp Bottom Bracket Type100mm threaded (1. 37" x 24TPI)Seatpost Diameter30. 9mm Seat Clamp33. 1mm Dropout Style12x177mm (Surly axle included)Accessory Mounts Racks, Fenders, 3-Pack Mounts Cable routing External Intended Use Mountain Weight N/ANote: Components are subject to change without notice. METRICINCHSurly Wednesday Size Extra Small Small Medium Large Extra Large A: Seat Tube Length316366416466516B: Effective Top Tube570590610630650C: Stack573578587597606D: Reach400420436453471E: BB Height-F: BB Drop5555555555G: Head Tube Length95100110120130H: Head Tube Angle69 deg69 deg69 deg69 deg69 degI: Seat Tube Angle73. 5 deg73. 5 deg73. 5 deg73. 5 deg73. 5 degJ: Standover Height711737774807841K: Chainstay Length435435435435435L: Wheelbase10811101112211431164Suggested Rider Height Frame Size Extra Small Small Medium Large Extra Large Rider Height57" - 63" 145 - 160 cm61" - 67" 155 - 170 cm65" - 71" 165 - 180 cm69" - 75" 175 - 191 cm72" - 79" 185 - 201 cm Surly Wednesday Size Extra Small Small Medium Large Extra Large A: Seat Tube Length12. 414. 416. 418. 320. 3B: Effective Top Tube22. 423. 224. 024. 825. 6C: Stack22. 622. 823. 123. 523. 9D: Reach15. 716. 517. 217. 818. 5E: BB Height-F: BB Drop2. 22. 22. 22. 22. 2G: Head Tube Length3. 73. 94. 34. 75. 1H: Head Tube Angle69. 0 deg69. 0 deg69. 0 deg69. 0 deg69. 0 degI: Seat Tube Angle73. 5 deg73. 5 deg73. 5 deg73. 5 deg73. 5 degJ: Standover Height28. 029. 030. 531. 833. 1K: Chainstay Length17. 117. 117. 117. 117. 1L: Wheelbase42. 643. 344. 245. 045. 8Suggested Rider Height Frame Size Extra Small Small Medium Large Extra Large Rider Height57" - 63" 145 - 160 cm61" - 67" 155 - 170 cm65" - 71" 165 - 180 cm69" - 75" 175 - 191 cm72" - 79" 185 - 201 cm | Surly | Wednesday Fat Bike Frameset | Og Algae | M 26