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Chiru Alpin 2025

Brand: Chiru
Model: Alpin
Year: 2025
Category: Gravel
Similar bikes: Hudski Dualist (short) 2025, Method Frameworks Tripi 2025, Tritao Aveiro 2025, Amigo Bug Out 2022, Nordest Super Albarda 3 2025

Chiru Alpin 2025

Geometry & Specs

Frame Size S M L
Estimated Rider Height 161cm - 171cm 171cm - 181cm 181cm - 190cm
Specified Rider Height 162cm - 172cm 172cm - 180cm 180cm - 188cm
Class Gravel Gravel Gravel
Style xtra rowdy xtra rowdy xtra rowdy
Material titanium titanium titanium
Fork rigid rigid rigid
Handlebar drop bar drop bar drop bar
Suspension Correction 40 mm 40 mm 40 mm
Top Tube Effective Length 545 575 600
Effective Top Tube Length (Est) 560.7389 593.7895 618.9874
Reach 401.0 431.0 443.8
Stack 576 587 615
Standover
Head Tube Angle 67.7 68.0 68.3
Seat Tube Angle 74.5 74.5 74.1
Chainstay Length 428 430 435
Front Center 664 694 715
Bottom Bracket Drop 74 70 68
Trail 99 96 94
Trail 45 92 90 88
UDH YES YES YES
Tire Width Max 700c 55 55 55
Tire Width Max 650b 2.2 2.2 2.2
Axle Spacing 142 (road) 142 (road) 142 (road)
Stealth Dropper YES YES YES
Seatpost Diameter 27.2 27.2 27.2
Max Chainring 1x 44 44 44
Dropout fixed fixed fixed
Internal Storage
Frame Weight
Base Build USD
Frameset USD $3123 $3123 $3123
Location Paris, France Paris, France Paris, France

Related

See where the Chiru Alpin 2025 fits into The GravelVerse, a plot that compares overall similarity of frame geometry among gravel bikes.

Compare three other bikes to the Chiru Alpin 2025 on key frame specs and frame geometry measures.

See how the geometry changes if you add a suspension fork to the Chiru Alpin 2025.

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