2025

Transition TR11 Alloy GX

Name: 2025 Transition TR11 Alloy GX
Brand: Transition

Downhill

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Size / SM, MD, LG, XL

Manufacturer Website

At a glance

The 2025 Transition TR11 Alloy GX is an Downhill Aluminium / Alloy mountain bike. It is priced at $4,699 USD, comes in a range of sizes, including SM, MD, LG, XL, has RockShox suspension and a SRAM drivetrain. The bike is part of Transition's TR11 range of mountain bikes.

Where To Buy

Transition

Transition TR11 Alloy GX

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Specifications

Frameset

Frame

TR11 Alloy 200mm
Fork

RockShox Boxxer Base, (200mm)
Shock

RockShox Vivid Coil Select DH, (250x75mm)

Wheels

Hubs

Novatech D951SB/D902SB
Wheels

E*Thirteen Grappler Core
Spokes

Pillar Straight Gauge
Tires

Front: Maxxis Highroller III 3C DH (2.5)
Rear: Maxxis Highroller III 3C DH (2.5)

Drivetrain

Chain

SRAM PC 1130
Crank

SRAM Descendent DH DUB, (34t/165mm)
Bottom Bracket

83mm BSA Threaded
Rear Derailleur

SRAM GX DH Medium Cage
Shifters

SRAM GX DH 7sp

Components

Brakeset

SRAM Maven Bronze
Handlebar

RaceFace Chester 35, SM (780x20mm), MD/LG/XL (780x35mm)
Saddle

SDG I-Fly Transition Team Edition
Seatpost

SDG I-Beam
Stem

RaceFace Cheseter 35 Direct Mount (50mm)
Grips

ODI Elite Flow Lock-On
Headset

TR11 Reach Adjust

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Geometry

Frame Size	SM	MD	LG	XL
Bottom Bracket Drop	3mm	3mm	3mm	3mm
Bottom Bracket Height	352mm	352mm	352mm	352mm
Chainstay Length	440mm	440mm	445mm	445mm
Front Center	782mm	812mm	852mm	887mm
Head Tube Angle	63°	63°	63°	63°
Head Tube Length	100mm	100mm	110mm	110mm
Rake	47mm	47mm	47mm	47mm
Reach	410mm	440mm	475mm	510mm
Seat Tube Angle	76°	76°	76°	76°
Seat Tube Length	400mm	400mm	400mm	400mm
Stack	630mm	630mm	639mm	639mm
Stack Reach Ratio	1.537	1.432	1.345	1.253
Top Tube Length	576mm	606mm	644mm	679mm
Trail	138mm	138mm	138mm	138mm
Wheel Kind Front	29	29	29	29
Wheel Kind Rear	27.5	27.5	27.5	27.5
Wheelbase	1222mm	1252mm	1297mm	1332mm

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FAQ

Q: How much is a 2025 Transition TR11 Alloy GX?

A 2025 Transition TR11 Alloy GX is typically priced around $4,699 USD when new. Be sure to shop around for the best price, and also look to the used market for a great deal.

Q: Where to buy a 2025 Transition TR11 Alloy GX?

The 2025 Transition TR11 Alloy GX may be purchased directly from Transition.

Q: What size 2025 Transition TR11 Alloy GX should I get?

The 2025 Transition TR11 Alloy GX comes in sizes SM, MD, LG, XL. After measuring your height, use the size chart below to find the typical Transition TR11 Alloy GX size for your height. Remember that these sizes are a general guide and bike sizes can vary between riders and bikes. The best way to find your size is to go for a test ride.

Rider Height (cm)	Rider Height (in)	Frame Size
148cm - 158cm	4'10" - 5'2"	XS
158cm - 168cm	5'2" - 5'6"	S
168cm - 178cm	5'6" - 5' 10"	M
178cm - 185cm	5'10" - 6'1"	L
185cm - 193cm	6'1" - 6'4"	XL
193cm - 198cm	6'4" - 6'6"	XXL

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