top of page

MAYOR V4 Aluminum

(Some components in these photos may differ from the spec sheets. Please refer to the spec sheets below for accuracy)

This is not fake news: Fat bikes have evolved from 1-season freaks that were built for riders who couldn’t make it through snowy winters without a pedal. So we’ve changed with the times and updated our flagship Mayor to be a legit all-season bike. The best value in the fat bike category is now an excellent candidate for year-round trail campaigns.

To make good on this claim, these small but significant changes were made to V.4 of the Mayor:

Slacker head angle – 67 degrees
Steeper seat tube angle – 74 degrees
Sliding drop-outs and chainstay lengths of 450mm-465mm (sizes S to XL) allowing up to 100mm rims and 5.05” tires
Greater reach (on all sizes), and shorter and unique head tube lengths for each size, too
Internal dropper-post cable routing

The qualities that made your old Mayor great are still true:

Custom hydro-formed 6061 tubing and RSD carbon fork
Massive rear stays to guarantee lateral rigidity
197mm rear thru-axle and 150mm front spacing
Proven build with RaceFace cockpit and Turbine cinch cranks with direct-mount 28t ring
Sun Ringlé Mulefüt V2 80mm wheels shod with Maxxis Minion 4.8” rubber

1×10 Carbon Fork

  • Frame: Version 4 FAT Bike Custom Hydroform AL6061

  • Fork: RSD Custom 490mm Carbon w/15x150mm Axle 51mm Offset with Matching Frame Colour Decals

  • Headset: Cane Creek ZS-44

  • Handle Bar: Race Face Turbine 35 760mm

  • Stem: Race Face Turbine Basic 70mm

  • Grips: Lizard Skin Northshore

  • Front Wheel: Sun Ringle Mulefüt V2 Fat 26x80mm Front 15x150mm

  • Rear Wheel: Sun Ringle Mulefüt V2 Fat 26x80mm Rear 12x197mm

  • Crank: Race Face 175mm CINCH DM

  • Chain Ring: Race Face 28T NW Ring

  • BB: Race Face 100mm BSA

  • Chain: KMC X10L-CP

  • Cassette: SRAM PG-1020 11/36T 10spd

  • Rear Shifter: SRAM X7 10spd

  • Rear Derailleur: SRAM X7 Type 2 10spd

  • Brakes: Avid BB7 Grey w/FR5 Lever

  • Rotors: Avid 180mm CenterLine

  • Saddle: WTB Volt Comp

  • Seat Post: Race Face Ride

  • Rear Axle: SRAM Maxle Ultimate 12x197mm

  • Tires: Maxxis Minion FBF and FBR 4.8

 
Frame Weight (M): 5 Lbs 14 oz
Complete Weight Build 1 (M): 32 Lbs 6 oz (with Tubes)
 
Sizes: Sm, Med, Lrg & Xlrg
 
Finish: Navy, Red or Black
 
Pricing:
Complete: $1799.00 CAD / $1499.00 USD
Frame / RSD Carbon Fork Combo: $949.00 CAD / $799.00 USD
Frame Only: $599.00 CAD / $499.00 USD
RSD Carbon Fork: $399.00 CAD / $349.00 USD
 
Included with the Frame Only option:

  • Cane Creek ZS-44 Headset for tapered steer tube

  • Rear 12x197mm Sliding Drop-out Inserts

  • SRAM Rear Maxle Lite 12x197mm

  • Seat post clamp

Prices and Specs are subject to change without notice.

Note: We are unable to accommodate any single component substitution from one build to another, BUT we can accommodate the substitution of an entire build. Pricing will be dependent on the build and/or frame material at RSD’s sole discretion. All prices listed are Minimum Suggested Retail.

Still eyeing the Ti version?

MAYOR V5 Titanium

How about something less FAT?

SERGEANT V4 Aluminum

Thinking of Bikepacking?

SERGEANT V4 Aluminum
bottom of page