What is SIXFINITY Technology and how does it work?
Sixfinity is a 6-bar linkage suspension platform that allows kinematics and chassis structure to be tuned for the specific demands, and packaging constraints of an E bike.
At its core, Sixfinity exhibits many underlying behaviors of Switch Infinity, but with intentional variations to account for the fundamental dynamic differences that come with the addition of a drive unit and battery.
Like Switch Infinity, Sixfinity’s lower Switch link first moves upward, and then switches directions and travels downward as the suspension moves from the extended to compressed states. As a result, Sixfinity has a similar anti-squat profile proven with Switch Infinity. However, due to the drive unit assist, the magnitude of the profile is reduced to bias the acceleration response towards increased traction.
The Sixfinity anti-rise profile is consistent across the entire travel range, similar to Switch Infinity. However, the magnitude is reduced to bias the deceleration response towards increased traction for a composed and predictable performance and chassis geometry while braking, even with the added mass of a drive unit and battery.
Sixfinity's leverage rate curve is linear and progressive. However, the progressivity is both increased and adjustable to be tailored to one’s specific riding style, trail conditions or shock preference."
Does the SIXFINITY system require maintenance?
The Sixfinity system utilizes a series of links that rotate on fully sealed bearings. The pivot interfaces utilize floating collet and bearing assemblies designed for durability and minimizing friction. We recommend checking the entire bike monthly for loose bolts, including the Sixfinity system. Bearing service intervals can vary depending on climate, trail conditions and riding frequency. For more information about this system and general bicycle maintenance, please consult the LTe user manual or contact your nearest authorized Yeti Cycles dealer.
Can I replace or modify any Yeti frame parts on my LTe?
All replacement frame parts for your LTe can be found through your local dealer or on our webstore. Only genuine Yeti parts should be used when replacing any parts on your frame. We know there are a lot of aftermarket products out there that seem legit but we do not have the ability to qualify and ensure all of these products are safe to use on our frames. If it is found that any frame part has been modified or replaced all warranties will be voided and all liability will be assumed by the customer.
Can I change or upgrade the spec components on my LTe?
There are many options in aftermarket parts to upgrade or personalize your bike. Some parts are standardized, especially from the big brands like Fox, Shimano, SRAM etc. You should always confirm with a professional mechanic that your parts are the correct standard and correctly and securely mount to your bike without any interference or play. Pay special attention to all the bike's standards and check the fit before use.
Can I use an angleset on the LTe?
The LTe was designed with a ZS44 upper and ZS56 lower headset standard. There are numerous aftermarket angle adjust headsets available in this standard. We designed the frame to be compatible with a maximum of 1 degree of adjustment, meaning +1 or -1 degree of adjustment. Any angle adjustment outside these specifications is not approved and will result in a voided warranty. See “What travel fork is the MTe designed to use” for more information.
What travel fork is the LTe designed to use?
The LTe is designed to run a 170mm travel fork. We tested this frame to 20mm over the spec fork. So if you’re feeling the need to beef up the fork you can run up to a 190mm fork no problem. Bottom line - max axle to crown measurement of 607mm. Increasing your fork travel will slacken the head angle and seat tube angle and raise the bottom bracket. Running a shorter fork is fine too if that suits you. Shortening the fork will steepen the head angle and seat tube angle and lower the bottom bracket For more geometry information, check out the geometry section.
How big of a tire can I fit on the LTe?
The short answer is the LTe can accept up to a 2.6" tire. There is great tire clearance on the LTe but tire sizes vary widely by manufacturers, so it is hard to give a number that works for all brands.
Can I fit a water bottle inside the front triangle?
Yes, we designed the LTe to accommodate a standard sized water bottle inside the front triangle with a piggy-back shock. We recommend using a side-entry cage for easiest access. The SM size is the one exception and will only fit Yeti's 15oz Hot Lap water bottles. Note that the Bosch PowerMore waterbottle adaptor cage is not compatible with the LTe.
What cranks and bottom bracket can I use on the LTe?
The LTe uses the Bosch CX drive unit which replaces the BB interface. The crank spindle is built into the drive until and all you have to do is bolt on any Bosch CX BDU38 compatible crank arm.
What rear wheel axle fits on my LTe?
The LTe is designed to work exclusively with SRAM's Universal Derailleur Hanger at 12x148mm spacing with a 172mm long axle. This axle had a thread pitch M12x1.0. Note that this axle is only compatible with frames specifically designed with the Universal Derailleur Hanger.
What type of headset does the LTe use?
The LTe uses a ZS44/ZS56 tapered headset and is tested to more stringent test standards which requires a thicker head tube. That thicker head tube uses a custom 53.5mm top cap for a seamless look.
How big of a rotor will fit on the frame?
The LTe has a direct mount rear brake tab and can run a 180mm rotor without the need for a brake adaptor. With the use of a brake adaptor the frame can accept up to a 220mm rotor.
What chainline was the LTe designed around?
The LTe was designed around a 55mm Boost chainline.
What is the max size single-chainring that fits on the LTe?
The LTe will only accept a 34t round ring.
Does the LTe have ISCG mounts?
No. The LTe has a custom top guide to provide chain security.
What type of shock does the LTe use?
The LTe uses a 205 x 65mm Trunnion shock. Depending on the shock model, it can be locked out but we recommend running it fully open for the best compliance and traction.
What type of shock hardware does the LTe use?
The LTe uses a standard trunnion mount on the upper hardware and M8x40mm lower hardware. The lower shock hardware is adjustable so that you can tune the leverage rate to suit you riding style or terrain you are riding. Please see the owners manual for further information.
Can I put a coil shock on my LTe?
Yes, the LTe is designed to be compatible with both air and coil-sprung shocks. We would suggest going to a higher rate on the rate chip as coil sprung shocks typically work the best at higher leverage rates.
What percentage sag do you recommend for the LTe?
We would advise starting with 30% sag, or 19.5mm of shock stroke for optimal pedaling efficiency and terrain compliance. Be sure to set your sag at your normal riding weight, gear included. Feel free to venture slightly above or below 30% to suit your personal preference. Visit our shock set up page to help set up your suspension, https://shocksetup.yeticycles.com/calculator
What size seat post does the LTe use?
The LTe uses a 31.6mm seat post.
What size seat collar does the LTe use?
The LTe uses a 36.4mm seat collar.
What is the warranty on my LTe?
The LTe frame has a LIFETIME warranty against manufacturer defect.
What is the longest travel dropper post I can run on the LTe?
This is mostly defined by your inseam. You can run any travel as long as you are above the minimum insert mark and you are not so low your tire rubs on your saddle or your dropper bottoms out in the frame. Your local Yeti dealer can help you sort this out or see the owner's manual for more guidance.
Can I convert this bike into a "mullet" bike and put a 27.5" wheel on rear of the LTe?
Yes. We designed a flip chip on the seat stay to allow for either a 29" or 27.5" rear wheel. This flip chip provides consistent geometry in both wheel positions. See the owner's manual for further instructions.
Does the LTe accommodate a tracking device?
Yes, we have accomodations built into the upper battery endcap to accept Apple AirTag or Tile Sticker (2020, 2022). Reference the LTe owners manual for more information regarding the installation.
What is the max system weight of the LTe?
130KG
Why would I want to adjust the leverage rate of the LTe?
Your personal preference, riding style, and terrain can influence which leverage rate setting you choose on your LTe. The best thing to do is experiment and see what works best for you. The 'stock' setting is 30% and should be a great place to start. For more information about leverage rates visit our shock setup page, https://shocksetup.yeticycles.com/support
What if I encounter an error code on my LTe?
If you encounter an error code on your LTe, please visit the following link for troubleshooting tips. You can use the search bar to enter the error code at this link- https://help.bosch-ebike.com/us/help-center
Can I change or service any of the electrical parts?
No parts or mounts should be serviced unless it is done by a certified shop.
What is the range of the battery?
The battery capacity on your LTe is 800 Watt Hours. Many factors influence range; weight, location, gradient, selected mode, ambient temperature, etc. The range function on the display unit will give you the best estimate.
Can I run a different size battery in the LTe?
Yes. The LTe is designed to accommodate the Bosch PowerTube 600Wh or 800Wh batteries.
How do I get a spare battery?
From any Bosch authorized retailer. Spare battery endcaps that are required to mount to the frame are available on our webstore or at your local Yeti dealer.
Can I ride without a battery in my bike?
Yes. Take care to secure the loose battery connections and fit the lower downtube guard if the battery is battery removed.
What do I do if I loose power while riding?
The LTe can still be pedaled without the battery/motor active. If the loss of power wasn’t due to a depleted battery, first try turning it off and back on again. If the problem persists, contact customer service.
How do I take my LTe on a plane?
LTe is spec'd with a 800Wh battery. This size battery is typically larger than what is allowed on a plane. We advise checking your local regulations prior to flying.
How do I update the firmware on my LTe?
Detailed firmware update instructions are located on the Bosch Flow app or software.
How do I connect my phone or mobile device to the Bosch system?
Power the E system on and connect via the Bosch Flow app immediately after the bike powers on. If a connection isn't made shortly after the bike has been turned on the Bluetooth connection will time out and the bike must be restarted.
Where do I get my LTe serviced?
Any authorized Yeti Cycles dealer. Find your nearest dealer via our dealer locator. https://yeticycles.com/dealers
Can the LTe be used with a PowerMore?
The Bosch PowerMore 250 is only compatible with sizes MD-XL. The PowerMore should only be mounted with the guide rails included with the PowerMore battery. During installation, pay particular attention to the markings on the battery holder and on the PowerMore battery holder. We recommend the 200mm cable to connect the Powermore to the charge port on the lower non-driveside downtube. Size small is not campatible with a PowerMore. Note that the included waterbottle cage included with the PowerMore is not compatible with the LTe.
Are the electronics waterproof?
The Bosch system is water-resistant and the LTe frame is designed to drain water. Full submersion and power washing is not recommended.
Can I run a dual crown fork on the LTe?
Yes. 190mm is the maximum recommended fork travel for the LTe.
How do I dispose of the LTe battery?
The LTe battery cannot be disposed of with traditional garbage. Please talk to your authorized Yeti Cycles dealer or reference the LTe manual for information about proper disposal of the battery.
Can I recycle my battery?
Yes, currently you can recycle your battery in the US and Canada through Call 2 Recycle. For more information about the program please visit, https://www.call2recycle.org/e-bikes/ or to find the nearest drop off location please visit, https://www.call2recycle.org/locator/, and select the E-Bike Battery check box. If you are outside the US or Canada check your local regulations for how to properly recycle your ebike battery.
Why is my dealer charging me an extra $15 for battery recycling in the US and Canada?
Your dealer will be charging you a recycling fee when you purchase your bike. In the US this fee is $15, in Canada it will vary by province between $5 CAD and $15 CAD. This fee funds the ebike battery recycling program through People 4 Bikes and Call 2 Recycle. When your battery is at the end of its life, bring it back to the shop where you purchased your bike or any of the other certified drop off sites listed on the call 2 Recycle site. It will then be to be sent to one of the many Call 2 Recycle sites for processing and conversion back into a brand new battery. Visit the Call 2 Recycle site for more information. https://www.call2recycle.org/e-bikes/