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Lower Limb TT & TF Solutions


Dive into the deepest range of K1, K2 and K3 options in the industry to find the right solution for your patient.

Choose from products like the 3R62 for its advanced stance flexion your patients can trust. The knee’s responsive extension assist helps position your patient’s limb for stable walking. If your patients are more limited or would benefit more from a single-axis knee, the 3R90 and 3R93 are brake knees with some stance flexion and an extension assist. For K1 the 3R31 Lock knee with 'sitting assist' helps reduce the strain on the user while sitting. Our proven 3R60 and 3R80 knees are also available as part of these Ottobock solutions.

Our K1 and K2 feet include products with the highest weight limits in our portfolio so you can feel confident that you’ll find robust yet lightweight solutions for your patients. The 1C11 Terion can support patient weighing up to 385 lbs and the 1D10 is weight rated to 330 lbs. Other features of the 1C11 include a split-toe design for valuable terrain compliance and a sandal toe to give your patients more flexibility in footwear. Additionally, the 1M10 Adjust includes simple heel stiffness adjustments so you can customize heel stiffness to encourage knee flexion. For K3 choose from our smooth 1C30 Trias or our Low Profile Triton foot for higher active users.

Make your selection below for added value to you as well.

Resource Zone

We understand there are multiple steps during the evaluation and fitting process, and that's why we created this central resource for you. The documentation provided in the following tabs will help you navigate the process in coordination with your Ottobock Sales Representative and clinical staff.

Please contact us at or if you need further support. We are here to support you and your patient throughout the fitting journey.

Special Offer

How to order and lock in savings

When you order a full prosthetic solution, you can get the additional 10% off everything in that order including components, liners, and valves.

To put together your solution, click on the TT or TF Solution option below.

*Offer expires December 31, 2018. Void where prohibited.


Product brochures
TT & TF ComponentsDownloadPDF
3R80*                       DownloadPDF
3R31* DownloadPDF
3R62* DownloadPDF
3R90 DownloadPDF
3R93 DownloadPDF
1M10* DownloadPDF
1C11* DownloadPDF
1C63 DownloadPDF
1C30 DownloadPDF

Instructions for use
3R60* DownloadPDF
3R80* DownloadPDF
3R31* DownloadPDF
3R62* DownloadPDF
3R90 DownloadPDF
3R93 DownloadPDF
1D10* DownloadPDF
1C11* DownloadPDF
1S101*, 1S102*, 1S103* DownloadPDF
1C63 DownloadPDF
1C30 DownloadPDF

Ottobock Reimbursement Consulting Services is here for you. Our dedicated staff of reimbursement professionals has more than 50 years of reimbursement experience collectively, in the fields of Orthotics, Prosthetics, DME, and physician practice. In addition to using the guide below, you can reach our Reimbursement team at with questions.

Reimbursement Toolkits
Suggested Prosthetic L-Codes DownloadPDF
Technical Info

Tech tips and instructions
Torque settings DownloadPDF
3R80* alignment guide DownloadPDF
3R62* cable assembly instructions DownloadPDF
Alignment recommendations for TF prostheses DownloadPDF
3R60* Training Watch online
3R80* alignment video Watch online
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