Natural ergonomics, proven performance and everyday reliability.
The Bartlett Knee (BTK) is perfect for anybody, for just about any activity you want to do. Designed by professional downhill mountainbiker, Brian Bartlett, this knee has years of proven performance in the most demanding and extreme applications.
For more information and pricing call: 1.800.FABTECH
The Most Natural and Adaptable Knee Available.
The BTK is unlike any knee addressing amputee sports and rehabilitation activities.
By incorporating a unique and creative design the BTK mimics the smooth fluid function of a natural knee.
This action is accomplished by the combination of the newest generation 4.2 Monarch air/oil Rock Shox unit and a patented
multi-durometer elastic tendon configuration.
This technology works together to provide a muscle driven system that delivers smooth consistent energy return and unique user feedback.

BTK System Infosheet PDF
The BTK is the only knee to utilize readily available mountainbike shock technology, for easy servicing anywhere.
Features & Benefits:
- Mimics natural muscle function
- Adjustable tendon durometers
- Adjustable extension stops
- Adjustable dampening and rebound
- 350lbs K4+ activity
- Use in any environment
- Light and strong
- Military approved
Natural Feel
The BTK is the only knee that integrates the use of a proprietary soft and hard tendon system combined with the newest air/oil shock technology on the market. This muscle driven combination increases feedback and gives the user a unique, natura,l smooth action feel that cannot be replicated by other knees.
Military Strong
the BTK meets and exceeds military requirements! The BTK knee is manufactured utilizing super light weight CNC machined 6061 T aircraft aluminum, stainless steel and aircraft grade sealed bearings. All aluminum parts are anodized to military spec. "Mil-A-8625 Type 3 Class 2" that gives the knee unit incredible strength and durability.
Combining tendon and shock settings gives the user control, resulting in higher, more natural performance from the most demanding sports to day-to-day use.
What would you do with a BTK?.
The BTK Difference.
The first and only knee of this type -
a Fabtech Exclusive.
The BTK is more than an oversized coil spring and simple shock design commonly seen when shopping for a high activity sports-only knee.
Large coil spring designs generate harsh jerky mechanical performance, and have many application limitations because the simple design.
The BTK overcomes harsh function by incorporating highly tunable state-of-the-art air/oil shock and multi-durometer elastic tendons. This unique design "smooths" out the knee action as it bends and extends through its cycle. Unlike mechanical steel springs that rely on compression to release its stored snappy energy, the BTK's tendons smoothly stretch and pull back, this resistance can be tuned by switching the tendons in
different configurations in combination with adjusting the shock settings and pressure.
Compatible Sports and Rehabilitation:
Water Sports
- Snowboarding
- Alpine skiing
- Telemark skiing
- Cross country skiing
- Snow kiting
Water Sports
- Water skiing
- Wakeboarding
- Wind surfing
- Kite boarding
- Scuba diving
- Swimming
- Surfing
Summer Sports
- Mountain biking
- Road cycling
- Skate boarding
- Inline skating
Moto Sports
- Moto-cross
- Trail riding
- Snowmobile riding
Rehabilitation
- Build muscle
- Promote general fitness
- Increase active, qualtiy
time with family
Fabtech guaranteed integrity,
service and quality.
For more information and pricing call: 1.800.FABTECH
Bartlett Universal Knee System:
- PN# 1001: Bartlett Tendon Universal Knee Frame
- PN# 1003: Carbon Socket Mounts (Mounts tendons to socket) One pair. (2ea)
- PN# 1004: Carbon Socket Mounts (Mounts tendons to socket) Three pair. (6ea)
- PN# 1005: .565 Urethane Extension Adjustment Spacer (10ea)
- PN# 1006: .630 Urethane Extension Adjustment Spacer (10ea)
- PN# 1007: Main Bearings Replacement Snap Ring Kit (2ea)
- PN# 1008: Main Bearing Replacement Set. (Requires the use of a press)
- PN# 1009: Soft Tendon Set. (2ea)
- PN# 1010: Hard Tendon Set. (2ea)
- PN# 1011: Lower Tendon Mount. For 30mm Pylon
- PN# 1012: Lower Tendon Mount. For 34mm Pylon
- PN# 1013: Tendon Guide Wheels. (2ea)
- PN# 1014: 1/4 Extended Tendon Guide Wheel Main Shaft
- PN# 1015: 1/2 Extended Tendon Guide Wheel Main Shaft
- PN# 1016: Upper and Lower Shock Mount Pins
- PN# 1017: Replacement Upper Mount & Spacer
- PN# 1018: Refurbished RT3 Hydraulic Shoc
- PN# 1019: Silicone Socket Mount Tooling (2ea)