MAYOR V5 Aluminum

(V4 Images Shown – V5 Images Coming Soon)

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.5 of the Mayor:

Same Slacker head angle – 67 degrees
Same Steeper seat tube angle – 74 degrees
Sliding drop-outs and new V5 chainstay lengths of 435mm-450mm, shorter head tubes as well as a new added size XXL allowing up to 100mm rims and 5.05” tires
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 cranks with direct-mount 28t ring
Sun Ringlé Mulefüt V2 80mm wheels shod with Maxxis Minion 4.8” rubber

1×11 Carbon Fork

  • Frame: Version 5 FAT Bike Custom Hydroform AL6061
  • Fork: RSD Custom 490mm Carbon w/15x150mm Axle 51mm Offset with Black Decals
  • Headset: Cane Creek ZS-44
  • Handle Bar: Race Face Chester 35 780mm
  • Stem: Race Face Ride 50mm
  • 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 11SL
  • Cassette: SRAM PG-1130 11/42T 11spd
  • Rear Shifter: SRAM NX 11spd
  • Rear Derailleur: SRAM NX Type 2 11spd
  • Brakes: Avid Level T Hydraulic
  • Rotors: Avid 180mm CenterLine
  • Saddle: WTB Volt Comp
  • Seat Post: Race Face Ride or KS Dropper (S 125mm, M & L 150mm, XL & XXL 175mm)
  • Rear Axle: SRAM Maxle Ultimate 12x197mm
  • Tires: Maxxis Minion FBF and FBR 4.8

Frame Weight (M): 5 Lbs 14 oz
Complete Weight Build 1x11CF (M): 32 Lbs 6 oz (with Tubes)

Sizes: Sm, Med, Lrg, Xlrg & XXLrg

Finish: Black, Red or Raw w/Clear Coat

Pricing:
Complete: $1999.00 CAD / $1699.00 USD
Complete w/Dropper: $2299.00 CAD / $1949.00 USD
Frame / RSD Carbon Fork Combo: $1049.00 CAD / $899.00 USD + Shipping
Frame Only: $699.00 CAD / $599.00 USD + Shipping
RSD Carbon Fork: $399.00 CAD / $349.00 USD + Shipping

Included with the Frame Only option:

  • Cane Creek ZS-44 Headset for tapered steerer tube
  • Rear 12x197mm Sliding Drop-out Inserts
  • SRAM Rear Maxle Ultimate 12x197mm
  • Seat post clamp

All prices are Minimum Suggested Retail

1×11 Mastodon Fork

  • Frame: Version 5 FAT Bike Custom Hydroform AL6061
  • Fork: Manitou 15x150mm Mastodon EXT Comp 100mm
  • Headset: Cane Creek ZS-44
  • Handle Bar: Race Face Chester 35 780mm
  • Stem: Race Face Ride 50mm
  • 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 11SL
  • Cassette: SRAM PG-1130 11/42T 11spd
  • Rear Shifter: SRAM NX 11spd
  • Rear Derailleur: SRAM NX Type 2 11spd
  • Brakes: Avid Level T Hydraulic
  • Rotors: Avid 180mm CenterLine
  • Saddle: WTB Volt Comp
  • Seat Post: Race Face Ride or KS Dropper (S 125mm, M & L 150mm, XL & XXL 175mm)
  • Rear Axle: SRAM Maxle Ultimate 12x197mm
  • Tires: Maxxis Minion FBF and FBR 4.8

Frame Weight (M): 5 Lbs 14 oz
Complete Weight Build 1x12MF (M): 35 Lbs 6 oz (with Tubes)

Sizes: Sm, Med, Lrg, Xlrg & XXLrg

Finish: Black, Red or Raw w/Clear Coat

Pricing:
Complete: $2399.00 CAD / $1999.00 USD
Complete w/Dropper: $2699.00 CAD / $2249.00 USD
Frame / Mastodon Fork Combo: $1399.00 CAD / $1199.00 USD + Shipping
Frame Only: $699.00 CAD / $599.00 USD + Shipping
RSD Carbon Fork: $399.00 CAD / $349.00 USD + Shipping

Included with the Frame Only option:

  • Cane Creek ZS-44 Headset for tapered steerer tube
  • Rear 12x197mm Sliding Drop-out Inserts
  • SRAM Rear Maxle Ultimate 12x197mm
  • Seat post clamp

All prices are Minimum Suggested Retail

1×12 Carbon Fork

  • Frame: Version 5 FAT Bike Custom Hydroform AL6061
  • Fork: RSD Custom 490mm Carbon w/15x150mm Axle 51mm Offset with Black Decals
  • Headset: Cane Creek ZS-44
  • Handle Bar: Race Face Chester 35 780mm
  • Stem: Race Face Ride 50mm
  • 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 12spd
  • Cassette: SHIMANO M6100 Deore 10/51T 12spd
  • Rear Shifter: SHIMANO M6100 Deore 12spd
  • Rear Derailleur: SHIMANO M6100 Deore 12spd
  • Brakes: Avid Level T Hydraulic
  • Rotors: Avid 180mm CenterLine
  • Saddle: WTB Volt Comp
  • Seat Post: Race Face Ride or KS Dropper (S 125mm, M & L 150mm, XL & XXL 175mm)
  • Rear Axle: SRAM Maxle Ultimate 12x197mm
  • Tires: Maxxis Minion FBF and FBR 4.8

Frame Weight (M): 5 Lbs 14 oz
Complete Weight Build 1x12CF (M): 32 Lbs 6 oz (with Tubes)

Sizes: Sm, Med, Lrg, Xlrg & XXLrg

Finish: Black, Red or Raw w/Clear Coat

Pricing:
Complete: $2299.00 CAD / $1899.00 USD
Complete w/Dropper: $2599.00 CAD / $2149.00 USD
Frame / RSD Carbon Fork Combo: $1049.00 CAD / $899.00 USD + Shipping
Frame Only: $699.00 CAD / $599.00 USD + Shipping
RSD Carbon Fork: $399.00 CAD / $349.00 USD + Shipping

Included with the Frame Only option:

  • Cane Creek ZS-44 Headset for tapered steerer tube
  • Rear 12x197mm Sliding Drop-out Inserts
  • SRAM Rear Maxle Ultimate 12x197mm
  • Seat post clamp

All prices are Minimum Suggested Retail

1×12 Mastodon Fork

  • Frame: Version 5 FAT Bike Custom Hydroform AL6061
  • Fork: Manitou 15x150mm Mastodon EXT Comp 100mm
  • Headset: Cane Creek ZS-44
  • Handle Bar: Race Face Chester 35 780mm
  • Stem: Race Face Ride 50mm
  • 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 12spd
  • Cassette: SHIMANO M6100 Deore 10/51T 12spd
  • Rear Shifter: SHIMANO M6100 Deore 12spd
  • Rear Derailleur: SHIMANO M6100 Deore 12spd
  • Brakes: Avid Level T Hydraulic
  • Rotors: Avid 180mm CenterLine
  • Saddle: WTB Volt Comp
  • Seat Post: Race Face Ride or KS Dropper (S 125mm, M & L 150mm, XL & XXL 175mm)
  • Rear Axle: SRAM Maxle Ultimate 12x197mm
  • Tires: Maxxis Minion FBF and FBR 4.8

Frame Weight (M): 5 Lbs 14 oz
Complete Weight Build 1x12MF (M): 35 Lbs 6 oz (with Tubes)

Sizes: Sm, Med, Lrg, Xlrg & XXLrg

Finish: Black, Red or Raw w/Clear Coat

Pricing:
Complete: $2699.00 CAD / $2199.00 USD
Complete w/Dropper: $2999.00 CAD / $2449.00 USD
Frame / Mastodon Fork Combo: $1399.00 CAD / $1199.00 USD + Shipping
Frame Only: $699.00 CAD / $599.00 USD + Shipping
RSD Carbon Fork: $399.00 CAD / $349.00 USD + Shipping

Included with the Frame Only option:

  • Cane Creek ZS-44 Headset for tapered steerer tube
  • Rear 12x197mm Sliding Drop-out Inserts
  • SRAM Rear Maxle Ultimate 12x197mm
  • Seat post clamp

All prices are Minimum Suggested Retail

Frame Specs

  • Handmade Frame: Aluminum 6061 Double Butted and Heat Treated
  • CNC Machined Drop-Out: 7000 Series Aluminum
  • CNC Machined Head Tube: 44mm
  • CNC Machined Bottom Bracket Shell: 100mm BSA
  • CNC Machined Custom Yoke: Aluminum 7000 Series
  • CNC Machined Sliding Inserts: 7000 Series Aluminum – 12mm Maxle and IS Disc Mount
  • Dropper Post Routing: Internal
  • Hardware: Stainless Steel
  • Fork Length: 490mm (100mm)
  • Rear Spacing: 197mm
  • Drop-Out: 12mm Maxle
  • Seat Post Clamp: 34.9mm
  • Seat Post: 30.9mm
  • Rack Mount: Yes with Sliding Drop-out Adapters
  • Max Tire Size: 26×5.05in, 27.5×4.5in, 29x3in
  • Max Chainring: 36T
  • Max Fork Length: 551mm Axle to Crown (120mm Travel)
  • Max Dropper Post Insertion Length: Small 300mm, Medium 250mm, Large 270mm, XL 290mm
  • Torques Specs for 4 Drop-Out Bolts: 17N/m to 20N/m
  • Torques Specs for Carbon Fork Maxle: 18N/m to 20N/m
Size Chart

Diagram
image
Geometry — Metric

Fat Bike Spec Small Medium Large XL XXL
HT Angle A 67° 67° 67° 67° 67°
ST Angle B 74° 74° 74° 74° 74°
Actual TT C 580 598 616 639 658
Effective TT D 590 615 635 660 680
Seat Tube E 410 450 470 490 520
Chainstay F 435-450 435-450 435-450 435-450 435-450
BB Height G 330 330 330 330 330
Standover Height H 685 715 730 747 770
BB Drop (mm) I -55 -55 -55 -55 -55
Stack J 572 582 591 610 628
Reach K 426 448 466 485 500
Head Tube (mm) L 90 100 110 130 150
Fork length (mm) M 490 (100 Travel) 490 (100 Travel) 490 (100 Travel) 490 (100 Travel) 490 (100 Travel)
Fork Offset (mm) N 51 51 51 51 51
Tire Size (in) O 4.80 4.80 4.80 4.80 4.80
Wheelbase (mm) 1118-1133 1144-1159 1166-1181 1193-1208 1216-1231
Rider (cm) 160 – 170 170 – 180 178 – 188 185 – 193 190-198

Geometry — Imperial

Fat Bike Spec Small Medium Large XL XXL
HT Angle A 67° 67° 67° 67° 67°
ST Angle B 74° 74° 74° 75° 74°
Actual TT C 22.83 23.54 24.25 25.16 25.91
Effective TT D 23.23 24.21 25.00 25.99 26.77
Seat Tube E 16.14 17.72 18.50 19.29 20.47
Chainstay F 17.13-17.72 17.13-17.72 17.13-17.72 17.13-17.72 17.13-17.72
BB Height G 12.99 12.99 12.99 12.99 12.99
Standover Height H 26.97 28.15 28.74 29.41 30.31
BB Drop (mm) I -55 -55 -55 -55 -55
Stack J 22.52 22.91 23.27 24.02 24.72
Reach K 16.77 17.64 18.35 19.09 19.69
Head Tube (mm) L 90 100 110 130 150
Fork length (mm) M 490 (100 Travel) 490 (100 Travel) 490 (100 Travel) 490 (100 Travel) 490 (100 Travel)
Fork Offset (mm) N 51 51 51 51 51
Tire Size (in) O 4.80 4.80 4.80 4.80 4.80
Wheelbase (mm) 44.02-44.61 45.04-45.63 45.91-46.50 46.97-47.56 47.87-48.46
Rider (cm) 5″2-5″7 5″7-5″11 5″10-6″2 6″1-6″4 6″3-6″6

SCROLL UP