Otso’s Waheela C Gets New Specs and Fresh Paint 2020

Otso’s Waheela C Gets New Specs and Fresh Paint 2020

We’re all stuck at home dreaming about how are cancelled gravel races may have gone, at least we’ve still got socially isolated outdoor rides and Zwift keeping us going. That, and new bike releases. Otso’s flagship gravel bike, the Waheela C, just got some fresh paint and an upgraded build spec for 2020.

The Waheela C is available as a frame, fork, and headset for $2,550, or as a complete bike with Shimano GRX for $3,600. More info at OtsoCycles.com.

Otso Waheela C Frame Specs

Bottom bracket standard 68mm BSA threaded
Q-factor 146mm with Shimano 105 crankset
Maximum chainring size 2x 53T round; 1x 50T round or 46T oval
Front derailleur type Braze-On, bottom pull
Headset ZS44/28.6 upper, ZS56 lower
Seatpost diameter Ø30.9mm
Seatpost clamp Ø34.9mm
Front/rear hub standard 100x15mm thru axle / 142x12mm thru axle
Front/rear axle Ø15x100mm front, TP=1.5, TL=15mm / Ø12x180mm rear, TP=1.5, TL=12mm
Derailleur hanger Tuning Chip Right Dropout
Rear brake (rotor) flat mount (160mm)
Front brake (rotor) flat mount (160mm)
Fork axle-to-crown 420mm
Fork offset 47mm
Bare frame weight (M) 1024g
Fork weight (Lithic Hiili 420) 490g
Tire clearance (frame) Clearance for tires up to 53 mm wide in 650b or 29″ (most 2.1″ tires) at 430/440mm chainstay position
Tire clearance (fork) Max Clearance 29×2.1″ (54-622)

Otso Waheela C Build

Frame Carbon with Tuning Chip ® dropout system
Fork Lithic full carbon fork, 15mm thru-axle
Headset Wolf Tooth Precision Headset
Rear derailleur Shimano GRX 810, 11 speed
Front derailleur Shimano GRX, braze-on mount
Shifters Shimano GRX 600 mechanical, 11 speed
Cassette Shimano HG700, 11-34t, 11 speed
Brakes Shimano GRX 600 Hydraulic
Cranks Shimano GRX 600, 46/30t
Bottom bracket Shimano english thread BSA, Ø68mm
Handlebar Lithic Corundum aluminum compact drop with 16 ° flare
Bar Tape Cork handlebar tape, black
Stem 6061 aluminum
Seatpost 6061 aluminum
Seatpost Clamp Wolf Tooth 34.9mm
Seat WTB Volt 142mm, Custom for Otso
Wheels DT Swiss C 1800 SPLINE, 100x15mm front and 142x12mm rear hub spacing
Tires Panaracer Gravel King SK 700×38
Chain Shimano HG-11X
Frame Sizes S, M, L, XL
Weight (size M) 20.6 lbs (9.3kg) set up tubeless

Otso Waheela C Geometry

Recommended rider height 5’2″-5’7″ 5’6-5’11” 5’10”-6’3″ 6’2″-6’6″
Recommended rider inseam 29″-32″ 30″-34″ 33″-35″ 34″-37″
Effective top tube 546mm 560mm 583mm 605mm
Nominal head tube angle 71 ° 71.5 ° 71.5 ° 71.5 °
Tuning Chip induced head/seat tube angle change ±0.2 ° ±0.2 ° ±0.2 ° ±0.2 °
Head tube length 94mm 107mm 149mm 191mm
Nominal seat tube angle 72.5 ° 72.5 ° 72.5 ° 72.5 °
Seat tube length 475mm 510mm 540mm 570mm
Bottom bracket drop 68-72mm 68-72mm 68-72mm 68-72mm
Chainstay length 420-440mm 420-440mm 420-440mm 420-440mm
Wheelbase 1008 – 1028mm 1015-1035mm 1039-1059mm 1062-1082mm
Trail 71mm 68mm 68mm 68mm
Fork offset 47mm 47mm 47mm 47mm
Rigid fork axle to crown length 420mm 420mm 420mm 420mm
Stack 541mm 555mm 595mm 635mm
Reach 375mm 385mm 395mm 405mm
Standover 737mm 765mm 798mm 831mm