Does this fit inside the SciCon AeroComfort Triathlon TSA Bike Case? I'm very paranoid about my derailleur.

OLD QUESTION... NEW ANSWER. It does fit ... but I had to modify it. The AeroComfort rear drop tower(the piece that the rear drops attach to) does not allow the protector to fit. So what I did was cut the bottom panel out... to me, the bottom panel doesn't seem to offer protection anyway. When you do this you can pull the padding up and utilize the most protective part of this item over the top of the derailleur. I have the latest version of the AeroComfort Bike Case for Triathlon bikes... I think it is referenced as AeroComfort 3... my bike is a medium Trek Speed Concept... my rear derailleur is Ultegra Di2 max/30t cassette. It has been doing very well for me.

Scicon Rear Derailleur Protector | Desertcart Mongolia

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319226 ₮

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Sold byAmazon MongoliaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🛡️ Protect your ride’s backbone with SCICON’s sleek shield!

COMPACT TRAVEL READY - Sized perfectly at 22 x 25 x 17 cm to fit seamlessly in your cycling setup without cramping your style.
LIGHTWEIGHT YET DURABLE - At just 192 grams, it offers robust protection without adding bulk or weight to your gear.
ULTIMATE REAR END DEFENSE - Double padded nylon and HDF layers shield your bike’s most vulnerable parts from impact and scratches.
EXCLUSIVE COMPATIBILITY NOTE - Designed for rear derailleur protection but not compatible with AeroComfort bike bags (2.0, Triathlon, MTB) — know your gear, ride smarter.
PRECISION FIT SECURE FASTENING - Elastic and Velcro straps ensure a snug, no-slip fit that stays put during transport or storage.

The SCICON Rear Derailleur Protector is a lightweight, compact accessory crafted from durable Nylon 210, HDF, and reinforced plastic. Featuring double padded walls and a rigid shield, it safeguards your bike’s rear derailleur and dropouts from shocks and impacts. Fastened securely with elastic and Velcro straps, it’s an essential protective gear for serious cyclists who demand durability without bulk.

Specifications

ASIN	B00GI8W9T8
Best Sellers Rank	#201,805 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #213 in Bike Pack Accessories
Brand Name	SCICON
Color	Black
Customer Reviews	3.9 3.9 out of 5 stars (22)
Date First Available	May 19, 2014
Item Dimensions LxWxH	8.6 x 6.7 x 9.8 inches
Item Package Dimensions L x W x H	11.5 x 7 x 2.4 inches
Item Weight	6.72 ounces
Manufacturer	Albabici, LLC
Material	210D nylon, Plastic, high-density foam
Model Name	Rear
Model Year	2016
Number of Items	1
Package Weight	9.6 ounces
Part Number	TP013010509
Size	One Size
Style	Sporty
Suggested Users	mens
Warranty Description	Limited Warranty

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319226 ₮

Duties & taxes included

In stock

Sold byAmazon MongoliaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Mongolia.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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Good experience, but the tracking updates could be better.

2 months ago

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Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

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