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  • Climbing
  • Cornering
  • Descending
  • Braking
  • Bike Strengths compare different Fezzari models to help you make the best bike buying choice.


The Wiki Peak may be our entry level full suspension bike, but it can hold its own against the more expensive rides. On the 29er platform, the Wiki Peak's HL429 frame has all of the key features of its more expensive counterparts, like 12mm rear axle and tapered headtube for stiffness, sealed bearings on the pivots, and smooth welding. With 100mm of rock-chewing suspension travel, 29er wheels, and an efficient pedaling platform, you'll climb sections of trails and descend through sections you didn't think were possible. SRAM hydraulic disc brakes will keep your speed in check.

Combine these features with our 23-point custom setup and you have a quality bike that is specifically built with your riding style in mind. If you are looking for your first full suspension mountain bike or want to upgrade your current ride and price is important, you can't beat the value and ride quality the Wiki Peak offers.


Frame Construction

  1. Tapered headtube for added strength and stiffness.
  2. Specifically engineered for the 29er wheel platform for ultimate climbing and rolling.
  3. Oversized hydroformed alloy tubing with single pass smooth welding for added strength and reduced weight.
  4. Low stand over height for better clearance .
  5. Tetralink 290 suspension with 110mm travel for a better pedaling platform.
  6. Direct post mount for better braking control.
  7. 12x142mm rear axle for stability in cornering.
  8. Frame Defense Technology, replaceable derailleur hanger with threads in the hanger, not the frame, for longevity.


  • Lighter weight SR Suntour XCR Air fork with 100mm travel, lockout and rebound adjust
  • Suntour Radon air shock with lockout
  • SRAM GX 10-speed rear derailleur
  • SRAM Level Hydraulic Disc brakes
  • SRAM 2x10 drivetrain



  • Upgraded frame to HL429 full suspension 29er
  • Added rear shock for a smoother ride and better descending
  • Wider and stiffer rear axle for better cornering and power transfer
  • Upgraded fork to Suntour XCR Air with lockout and rebound control

Industry Reviews

Fezzari is a company that has customer service on the brain.

Our look at the details suggest that the company has done their homework.

Initially [the factory direct] process may sound a bit cold and corporate, but in reality, it's quite the opposite.

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Customer Reviews

ONE of the BEST CUSTOMER service companies, bar none!!

by Jay Mentz (Walden, NY)

I don't know where to write a review of ONE of the BEST CUSTOMER service companies, bar none!! From Dan who built my bike to Maddie , Melisa (Sorry if I got her name wrong), and Ian!! This WIKI PEAK is above all my expectations. Buy any of these FEZZARI bikes and go ride. I own two. Just upgraded to the WIKI PEAK and the friends I ride with are all huffin and puffin as I glide past and remind them that they should buy a Fezzari. Then I laugh all the way up the hill and wait for them to walk their Specialized bikes up. Thank you all again for such an awesome buying experience and for the quality you have achieved in your products. Jay P. Mentz


by Jay P. Mentz (Walden, NY)

I just upgraded to the WIKI PEAK and I am blown away! I have the Lone Peak. I want to thank the AWESOME customer service people at Fezzari. I spoke with Maddie, Melisa, and Ian. I can't say enough positive things about these dedicated people. I was telling them how I have been telling my friends to buy a Fezzari. I love to pass them on hills and say,"You should buy a Fezzari." I then laugh as I wait for them to walk their Specialized bikes up. You can not match the value and the service Fezzari ofers. By far the best bikes on the market.

Blown Away!

by Kerry McGinnis (Opelika, Al)

I have been shopping and test riding bikes for about four months, and this Wiki Peak is the best bike I have ever ridden. It takes other brands two to four times the cost to compare with this bike. The fit is perfect, it digs into the turns, it is soft on landing drops and jumps, and sometimes I do not even notice when I have started going up hill. My friend who had his eye on a EX 8, is now looking at your Hidden and Cascade peak after riding my Wiki.

Tech Specs

Frame Fezzari Racing Design HL429 Tapered, 110mm Travel, full sealed cartridge bearings, replaceable derailleur hanger, water bottle bosses
Fork Suntour XCR Air 100mm Travel, 32mm Stanchion, Alloy steerer, 3-way adjustable with Preload Adjust, Lockout, and Rebound Adjust, 9mm QR
Rear Shock Suntour RS12 Radion Air Lockout, 2-way adjustable with Preload Adjust, Lockout
Sizes S, M, L, XL (15.5, 17, 19, 21)
Headset FSA internal sealed cartridge bearing, tapered
Shifters SRAM X5, 2x10, trigger shift
Front Derailleur SRAM X5, HDM, 2-speed
Rear Derailleur SRAM GX, 10-speed, medium cage
Cassette SRAM PG-1020, 10-speed, 11-36T
Crank SRAM S800 2x
Chainrings SRAM 36/22T
Bottom Bracket SRAM Power Spline 118/73
Chain KMC X10 10-speed
Handlebars Fezzari XC mid-rise bar, riser, 31.8mm diameter 740mm width, double butted 6061 alloy, black
Stem Fezzari 3D forged 31.8mm alloy, 7 degree, 4-bolt bar clamp (customized sizing through 23-Point Custom Setup)
Tape/Grips Velo MTB grip, black, double density Kraton
Saddle WTB Speed V Comp with high padding
Seatpost Fezzari Alloy, Dual Bolt Clamp, 31.6 x 350-400 (based on custom setup)
Pedals Available Separately
Rims WTB STP i23 TCS Tubeless Ready, 32h, UST Tubeless Compatible when used with Tape/Sealant/Valve/Tire
Hubs Front: Formula QR, Rear: Formula 142x12mm Thru Axle
Spokes 1.8mm (15g) stainless, brass nipples
Tires Maxxis Ikon 29x2.2 60 TPI
Tubes Fezzari Cross-Country
Brakes SRAM Level Hydraulic Disc Brakes, Tooled Reach adjust, 160mm SRAM Centerline Rotors
Brake Levers SRAM Level Alloy

Frame Geometry

Frame Size Symbol  S M L XL
Effective Top Tube (mm) TT 580 600 620 640
Seat Tube (inches) ST 15.5 17 19 21
Chain Stay (mm) CS 447 447 447 447
Head Angle (degrees) HA 69 69 69 69
Seat Angle (degrees) SA 73.3 73.3 73.3 73.3
Head Tube Length (mm) HT 100 110 120 130
Bottom Bracket Height (inches) BB 13.2 13.2 13.2 13.2
Bottom Bracket Drop (mm)   37 37 37 37
Wheel Base (mm) WB 1119 1139 1162 1182
Stand Over Height (inches) SO 26.5 27 27.5 28
Stack (mm)   611 621 630 639
Reach (mm)   397 414 431 448



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