Sesh Frame

Description

In an industry inundated by bikes that are way too long, anyone under 5’7″ now cannot find a bike that truly fits. The Lenz Sport Sesh is fully designed with smaller riders in mind. This 27.5 plus trail bike is lightweight and super playful. With 5 inches of plush travel and geometry specific for the smaller rider, climbing is easy and you will find yourself rallying down technical descents like never before. The 27.5+ tires roll effortlessly on rough terrain, and provide more traction in sand and on technical climbs. The bike geometry is based on our most popular bike, the Behemoth, with added standover clearance, shorter reach, a light weight frame, and a 3 to 1 rear suspension leverage ratio for an extremely supple and responsive ride quality. The Sesh features a short chain stay, steep seat angle, and slack head angle to make a bike that easily lofts over rocks, roots, and drops. The compact cockpit is perfect for smaller statured riders’ body geometry, providing ultimate range of motion between feet and handlebar so you can easily pump trails, carve corners, climb technical sections with confidence, and ride fast downhill with ultimate stability.

Sesh Frame

$2,650.00

(1 customer review)

Order and Building Process

All Lenz Sport frames are handmade-to-order. We fabricate every single part of the frame in house down to the bolts, dropouts, pivots, and cable guides. Quality of craftsmanship and riding performance is the number one focus at Lenz Sport, not super fast delivery times.  Any lead times provided are estimates and are not guaranteed. One thing we can promise is that it will be worth waiting for!

A 50% non-refundable deposit is required to order either a frame or a complete bike.


Base price shown is for the frame and rear axle only. Please select rear shock and finish options and size below. You may order your frame and pay for it in full by choosing “add to cart”, or contact us to pay only the required 50% deposit.

 

Frame Price

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1 review for Sesh Frame

  1. nicolewigston

    Devin has nailed it with this bike- it seems impossible to create a bike that climbs technically as well as it descends and covers cross country miles too, but he’s done it with the Sesh. The geometry of this frame is beautiful and accommodates smaller riders (I’m 5’4″). So much fun to ride- fatter tires sail over obstacles I used to walk. Carving turns, this bike feels like an extension of my body. It’s made me a better and more daring rider. Love it!

Add a review

Frameset:

  • Rear axle included
  • Rear shock not included

Fill out this form to request a quote for a complete bike.

We offer customized build kits for all Lenz Sport mountain bikes. We can build bikes with Sram, Shimano, or TRP drivetrain. We also offer Magura, Shimano, Sram, Hayes, TRP, and Hope Brakes. We typically build the wheels from scratch using Hope, Onyx, or DT swiss hubs and we can get other hubs if desired. Rims are dependent on desired tire size and we offer Sun Ringle, Stans, DT swiss, Derby Carbon and more. For cockpit components, we love Oneup and Fox dropper seatposts, Protaper and SQlab handlebars, and SQlab grips and saddles. For suspension we love DVO, Fox, and Rockshox and have other available options as well. We understand that each rider has their own component preferences so please let us know yours and we will fill in the gaps with our own recommendations.

**NOTE: Complete bikes range from $5500 to $10,000 depending on component choices


  • 27.5 plus tire clearance (up to 27.5 x 3.2″)
  • 5 inch travel with 3.2 to 1 leverage ratio
  • 140mm fork optimal (130mm or 150mm okay too)
  • 12x148mm rear through axle.
  • 30.9mm seatpost diameter
  • Stealth Routing for dropper post
  • 1x drivetrain specific design
  • Di2 internal routing optional
  • Color? The sky is the limit! Click here for options and ideas

 

Please note! All Lenz Sport frames are hand-made in Colorado. They are not factory built on an assembly line. Designs evolve iteratively, per Devin’s expertise and judgement. Specifications may vary, and are subject to change without notice.
 Lenz Bike Geometry Comparison Chart- compare the Sesh, Mammoth, Behemoth, and Lunchbox

Our frame size is now the Reach measurement. We no longer use size labels since they are irrelevant. *Focus on rider height, reach, RAD, and Standover (SO) when choosing size. RAD = Height in mm times .447. Click here for more information on Ridelogic frame sizing and to submit measurements, or come into our shop for a fit. Once you nail down Reach and Standover, choose your bike based on how much travel you want.

MODEL Sesh Sesh Mammoth Behemoth Lunchbox Mammoth  Behemoth  Lunchbox  Mammoth Behemoth Lunchox Mammoth Behemoth  Lunchbox Mammoth  Behemoth Lunchbox
REAR TRAVEL 130 130 110 140 160 110 140 160 110 140 160 110 140 160 110 140 160
FRONT TRAVEL 140 140 120-140 150-160 170-180 120-140 150-160 170-180 120-140 150-160 170-180 120-140 150-160 170-180 120-140 150-160 170-180
RIDER HEIGHT  4’10’-5’3″  5′-5’4″  5’2″-5’6″ 5’2″-5’6″ 5’2″-5’6″  5’5″-5’10” 5’5″-5’10”  5’5″-5’10”  5’10”-6’1″  5’10”-6’1″  5’10”-6’1″ 6’0″-6’3″ 6’0″-6’3″  6’0″-6’3″  6’4″-6’8″  6’4″-6’8″  6’4″-6’8″ 
Frame Size:
REACH
 395  415 420 420  420 430  430  430 440  440  440 460 460 460 475  475 475
STACK  610  610 625 630  634 625  630  635 635  640  645 645 650  655 655  660  665
RAD 690-760 720-780 720-790 740-800 740-800 745-805 745-805 745-805 760-820 760-820 760-820 780-860 780-860 780-860 850-920 850-920 850-920
SO  690  695 690 685  705 690  695  710 710  730  750  720 740 760 745  765 785
HA  65.5  65.5 65 64.5  64 65  64.5  64 65  64.5  64 65 64.5 64 65  64.5 64
TT  565  584 575 575  575 594  594  594 610  610  610 630 630 630 650  650 650
BB – 3″tire  340  340 340 350  360 340  350  360 340  350  360 340 350 360 345  355 360
BB – 2.6″tire 330 330 330 340 350 330 340 350 330 340 350 330 340 350 335 345 350
BB – 2.4″tire 320 320 320 330 340 320 330 340 320 330 340 320 330 340 325 335 340
HT  102  102 102 102  102 102  102  102 115  115  115 127 127 127 140  140 140
CS-29  422  422 422 422  422 422 422  422 422  422  422 422 422  422 422  422 422
CS-27.5  412  412 412 412  412 412 412  412 412  412  412 412 412  412 412  412 412
SA  75  75 77 77  76.5 77  77  76.5 77  77  75.5 77  77  75.5 77 75.5 75.5
WB  1130  1140 1180 1190  1200 1200  1210  1220 1215  1225  1235 1235 1245  1255 1255 1265 1275

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