2026 Transition Bottlerocket Single Crown Bike

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Transition

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Specifications

Product

Transition Bottlerocket Single Crown Bike

Model Year

2026

Intended Use

Freeride / Bike Park

Rider

Unisex

Sizes and Geometry

SM (High, Low)

MD (High, Low)

LG (High, Low)

XL (High, Low)

View Full Geometry

Size	SM (High, Low)	MD (High, Low)	LG (High, Low)	XL (High, Low)
Top Tube Length	538mm	573mm	606mm	638mm
Head Tube Angle	64°, 63.6°	64°, 63.6°	64°, 63.6°	64°, 63.6°
Head Tube Length	100mm	110mm	120mm	120mm
Seat Tube Angle	78.2°	78.2°	78.2°	78.2°
Seat Tube Length	360mm	390mm	420mm	440mm
Bottom Bracket Height	340mm (15mm drop), 335mm (20mm drop)	340mm (15mm drop), 335mm (20mm drop)	340mm (15mm drop), 335mm (20mm drop)	340mm (15mm drop), 335mm (20mm drop)
Chainstay Length	436mm	436mm	436mm	436mm
Wheelbase	1191mm	1220mm	1249mm	1279mm
Reach	425mm, 421mm	450mm, 446mm	475mm, 471mm	500mm, 496mm
Stack	607mm, 610mm	616mm, 619mm	625mm, 628mm	625mm, 628mm
Additional Info	• Geometry adjustable via four-position C.H.I.P.S. (Changes Height Independently of Progression Setting) lower shock mount (High/Low, and Linear/Progressive) • All specifications listed are with 180mm travel fork with 38mm offset • Chainstay length/wheelbase adjustable (+5/10mm) via optional S.A.L.S.A. (Super Awesome Length Stay Adjusters) modular dropouts; values listed above are minimum/default lengths • Saddle heights for effective seat tube angles listed above: 600mm (SM), 660mm (MD), 720mm (LG), 780mm (XL)

Sizes Additional Info

• Geometry adjustable via four-position C.H.I.P.S. (Changes Height Independently of Progression Setting) lower shock mount (High/Low, and Linear/Progressive)
• All specifications listed are with 180mm travel fork with 38mm offset
• Chainstay length/wheelbase adjustable (+5/10mm) via optional S.A.L.S.A. (Super Awesome Length Stay Adjusters) modular dropouts; values listed above are minimum/default lengths
• Saddle heights for effective seat tube angles listed above: 600mm (SM), 660mm (MD), 720mm (LG), 780mm (XL)

View Full Geometry

Size	SM (High, Low)	MD (High, Low)	LG (High, Low)	XL (High, Low)
Top Tube Length	538mm	573mm	606mm	638mm
Head Tube Angle	64°, 63.6°	64°, 63.6°	64°, 63.6°	64°, 63.6°
Head Tube Length	100mm	110mm	120mm	120mm
Seat Tube Angle	78.2°	78.2°	78.2°	78.2°
Seat Tube Length	360mm	390mm	420mm	440mm
Bottom Bracket Height	340mm (15mm drop), 335mm (20mm drop)	340mm (15mm drop), 335mm (20mm drop)	340mm (15mm drop), 335mm (20mm drop)	340mm (15mm drop), 335mm (20mm drop)
Chainstay Length	436mm	436mm	436mm	436mm
Wheelbase	1191mm	1220mm	1249mm	1279mm
Reach	425mm, 421mm	450mm, 446mm	475mm, 471mm	500mm, 496mm
Stack	607mm, 610mm	616mm, 619mm	625mm, 628mm	625mm, 628mm
Additional Info	• Geometry adjustable via four-position C.H.I.P.S. (Changes Height Independently of Progression Setting) lower shock mount (High/Low, and Linear/Progressive) • All specifications listed are with 180mm travel fork with 38mm offset • Chainstay length/wheelbase adjustable (+5/10mm) via optional S.A.L.S.A. (Super Awesome Length Stay Adjusters) modular dropouts; values listed above are minimum/default lengths • Saddle heights for effective seat tube angles listed above: 600mm (SM), 660mm (MD), 720mm (LG), 780mm (XL)

Wheel Size

27.5" (650b)

Frame Material

Aluminum

Frame Material Details

One-piece gravity-cast lower frame area, forged chainstay yoke, one-piece forged alloy rocker link, CNC alloy lower shock mounts, molded pillow-top chainstay protection, molded seatstay protection, bolt-on molded shuttle guard and lower down tube protection

Rear Travel

180mm

Rear Shock

Marzocchi Bomber Air, 225mm length x 70mm stroke

Fork

Marzocchi Bomber Z, 38mm stanchions

Fork Travel

180mm

Head Tube Diameter

Tapered, 1.125" top, 1.5" bottom

Headset

FSA No.57E, ZS44 upper, ZS56 lower

Handlebar

Burgtec Ride High Alloy, 35mm clamp diameter
SM: 780mm width, 20mm rise; MD: 780mm width, 30mm rise; LG/XL: 800mm width, 30mm rise

Stem

Burgtec Enduro MK3, 35mm length, 35mm bar clamp

Grips

ODI Longneck V2.1, lock-on

Brakes

SRAM Maven Base, 4-piston
Rotors: SRAM CenterLine, 200mm

Brake Levers

SRAM Maven Base Stealth, tool-free reach adjust

Drivetrain

Shifters

SRAM Eagle 70 Transmission, 12-speed, MMX mounting bracket

Front Derailleur

None

Rear Derailleur

SRAM Eagle 70 Transmission, 12-speed

ISCG Tabs

ISCG05

Chainguide

e*thirteen Vario Enduro upper slider with bashguard

Cranks

SRAM Eagle 70 Transmission Alloy DUB, 165mm length

Chainrings

SRAM Eagle 70 Transmission, 30 tooth

Bottom Bracket

SRAM DUB, 73mm English/BSA threaded

Pedals

None

Chain

SRAM Eagle 70 Transmission Flattop, 12-speed

Cassette

SRAM Eagle Transmission XS-1270, 12-speed, 10-52 tooth

Rims

e*thirteen Grappler Core Alloy

Hubs

Novatec, D951SB 15mm x 110mm (Boost) front, D902SB 12mm x 148mm (Boost) rear with HG driver

Spokes

Pillar, straight-gauge

Tires

Front: Schwalbe Magic Mary, Super Trail casing, Addix Soft compound, 27.5" x 2.4"
Rear: Schwalbe Big Betty, Super Trail casing, Addix Soft compound, 27.5" x 2.4"

Saddle

Burgtec Cloud Boost

Seatpost

SDG Tellis dropper
Drop: 150mm (SM), 170mm (MD), 200mm (LG), 230mm (XL)

Seatpost Diameter

31.6mm

Seatpost Clamp

Single bolt, 37mm

Rear Dropout / Hub Dimensions

12mm x 148mm (Boost)

Max. Tire Size

Bottle Cage Mounts

One inside front triangle

Colors

Snowstorm (with White rocker link and fork lowers), Disco Flamingo

Warranty

Lifetime frame

Weight

Miscellaneous

• GiddyUp four-bar Horst-link rear suspension design
• Geometry adjustable via four-position C.H.I.P.S. (Changes Height Independently of Progression Setting) lower shock mount (High/Low, and Linear/Progressive)
• Chainstay length/wheelbase adjustable (+5/10mm) via optional S.A.L.S.A. (Super Awesome Length Stay Adjusters) modular dropouts
• Internal cable routing, with options for left or right rear brake routing
• SRAM UDH (Universal Derailleur Hanger)
• Includes tubeless valves and sealant

Price

$4,699.00

More Info

Transition Releases the 2026 Bottlerocket - A Dedicated Freeride Bike (press release)

Transition website

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Where To Buy
	Free shipping on orders over $50 (continental U.S. only). International shipping available. Some exclusions apply.	Browse available Bikes
	Free shipping on orders over $50 (contiguous U.S. only). International shipping available. Some exclusions apply.	Browse available Bikes