Our Alloy Short Cranks are a John Cobb engineered product designed to improve speed and comfort on the bike for all athletes. These hot forged alloy cranks have a GXP style axle (22/24mm) that are easy to install and work well with all road frame bottom bracket standards. They are available in compact, mid-compact and standard options and come in 4 different crank arm lengths 145mm, 155 mm, 160 mm or 165 mm.
Trek BB90 frames require the use of a BB Infinite BB90 bottom bracket with Cobb Cranks. Any use of another bottom bracket in a Trek BB90 frame with Cobb Cranks will void the warranty. Link to bottom bracket below:
Need a shorter than average crankarm length for fit, injury, comfort, or efficiency reasons? JCOB always been your short crankset source, and our Alloy Crankset has been the industry go-to unit. The Carbon One Crankset shares the same JCOB engineering and design, yet it is both lighter at 540 gram and stiffer than its alloy counterpart.
The Carbon One Crankset now uses a Shimano style axle with pinch bolts. It is easy to install and always delivers smooth, efficient performance. It’s available in compact and mid compact chainring configurations. All options are perfectly compatible with 10 or 11-speed drivetrains. We also offer BB Infinite bottom bracket options to ensure compatibility in any frame.
** NOW WITH JCOB REAR HYDRATION MOUNT (RHS) READY The redesigned Delta S has been a long time favorite for both Road and Triathlon. There seems to be a new trend for the top Pro’s, both Men and Women, to use a standard nose width saddle, the Delta S was designed over 20 years ago and has a perfected shape to give the riders great comfort. We have included several new features like the front gripper to control body motion, our 130mm rear width to eliminate hamstring rubs and an extended rear area for added comfort. We also included our rear hydration mounts for easily adding more hydration to your bike. This saddle has always been amazingly comfortable for men, if you have even a slight hip or leg length difference, this saddle will put you in the center of the bike. Bike trends come and go but at your next event go look at the Pro racks, you’ll be surprised by the number of narrow nosed saddles. We find that for riders at 190lbs. and below, riders that really “crank” the bike, this saddle is a top performer. Men or Women, not necessarily for the beginner but if you ride some good millage, give this a try.
Narrow designed saddle featuring thin padding, Flat sides to reduce hamstring interference, ** NOW WITH JCOB REAR HYDRATION MOUNT (RHS) READY
45 mm X 90 mm
** NOW WITH JCOB REAR HYDRATION MOUNT (RHS) READY.
The new Type 5 is a redesign of the classic JOF Fifty-Five. Designed for the serious rider that has committed to a forward geometry bike. Designed to be ridden out on the nose of the saddle, the rider just perching on the front to open his thigh angle and build big power. The Type 5 will purposely feel a little hard when you first ride it, give it a few rides and it will disappear under you. It has industry leading 105mm long seat rails to give a broad range of adjustment, the nose is 55mm wide so there is no need to use “zip ties” or other adaptions to find the all day comfort on this saddle. If you like to ride an aggressive bar drop to cheat the wind, the short nose design is the best, the narrow nose section that gradually tapers to the rear will keep your upper thighs from getting chaffed. Designed for both Men and Women, there are so many subtle features that add to the great experience when using this saddle. We included our rear Hydration mounts to easily add my bottle to your bike, the unique curved back shape will also cradle you for better hill climbs. This is a hugely popular saddle for IM racing or for short Sprints, it opens up your upper body so you can breathe better and have the best races of your life.
SHORT NOSE, LONG PRESSURE RELIEF CHANNEL, LONG RAILS, NARROW BY TRI/TT STANDARDS, JCOB REAR HYDRATION MOUNT (RHS) READY
15 mm X 150 mm
What is our Exclusive 30/60 Comfort Exchange Program?
We at JCOB by Speed & Comfort, are delighted to offer our demanding customers a higher level of professional service. As such, we offer our 30/60 Comfort Exchange Program to all seats purchased via our online-store.
You may return the seat for a full refund within 30 days from the seat's original delivery date if the seat is returned to us without any signs of wear and tear. Even if the seat has signs of normal wear and tear due to the extended test rides, you may still exchange the seat for a "No Questions Asked" program in which you have 60 days from the original seat's delivery date to find your ultimate comfort. (For the dealer purchased seats, the responsible dealer policy applies)