High Power Model Rocketry

7.5" T-LOC

7.5" T-LOC - Main image
$134.82 $272.85 In stock

BIG T-LOC is here! Outside fin stabilizer makes this a super straight shot! 30" + 15" airframes are recommended to be epoxied with coupler to make a 45" booster. This big short model rocket kit includes a 75mm motor mount with included 54mm adaptor. With big short rockets, dual deployment or even an electronics bay has always been a challenge. Solved! New electronics bay hatch allows for 75mm motors to be flown without delay/ejection. Add your favorite electronics and wire the ejection charge to the FWD ring. Wiring holes lasered in the Mid and FWD rings. Add a Jolly Logic Chute Release for true dual deployment flights. Go bigger and go long burn motors, go smaller and go fast and in your face! Including rail guides, motor retention, vinyl decal and more! Great versatile kit you can have fun with. Fly a J for certification Level 2 with a short walk. Available with or without recovery. No recovery option = no parachute, shock cord or harness. K motors may require the use of additional nose weight.

***Please refer to your altimeter manufacturers instruction manual and drill the recommended vent holes in hatch bay cover!!!***

7.5" T-LOC Rocksim File 

Complexity: Advanced
Diameter: 7.5″
Height: 66.5"
Weight: 10.5lbs
Motor Mount: 75mm x17" / 54mm x17" Adaptor
Parachute Size: 60″ Ripstop Nylon**Colors are random**
Shock Cord Type: 5/8" x 4' Y Harness, TN-25 Tubular Nylon with sewn loops
Shock Cord Mount: SCM-4 U Bolts
Motor Retention:MR-1
Launch Pad: 1500 series rail guides
Fin Thickness: 1/4″ LOC-N-Fin/Ring
Ring Thickness: 1/4″
Electronics Bay:
 Yes! Ebay hatch cut between fins
Instructions: No - LOC Custom kit = Advanced users have their own flavor of builds.
Decal: Yes, logo decal only 

Recommended Motors: I - K

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (5.0 / 5 · 5 reviews)

Lily ★★★★★

Launched this on a G80 and it flew dead straight, no roll at all — those outside fin stabilizers are doing real work. I epoxied the 30" and 15" sections with the coupler for the 45" booster and the joint held up fine. Big, short, and way more fun than I expected.

Charlotte O. ★★★★★

The outside fin stabilizer really does keep this thing dead straight, way better than my old kit that wobbled on every launch. Epoxied the coupler to make the 45" booster and it's a beast. Flew it three times this weekend with zero drift.

Olivia ★★★★★

Building the 45" booster version with the coupler epoxied in made for a rock solid flight, dead straight all the way up. The 7.5" T-LOC is a chunky kit but it goes together easier than I expected once that coupler's set.