Technical Overview

Frameset

Frame:
Alpenchallenge AMP - Micro Travel Technology - Flat Mount - 12x142mm thru-axle | Alpenchallenge Premium Carbon

Fork:
Alpenchallenge Premium Carbon

Cockpit

Handlebar:
BMC RAB 02 | ergo top shape | compact bend

Stem:
BMC RSM01 | w/ computer and camera mount

Seatpost:
Alpenchallenge AMP "D"" Premium Carbon

Saddle:
15mm offset"

Seat

Seatpost:
Alpenchallenge AMP "D"" Premium Carbon

Saddle:
15mm offset"

Drivetrain

Gears:
1 x 11

Crankset:
Shimano CR-E80 spider | FSA Megatooth 44T

Cassette:
Shimano 105 | 11-34T

Chain:
Shimano HG-601

Rear Derailleur:
Shimano GRX RX812

Shifters:
Shimano GRX RX600

Brakes

Brake Levers / Calipers:
Shimano GRX RX400 | SM-RT66 Rotors(160/160)

Wheels

Rims:
Formula RX

Hubs (F/R):
Selle Royal 2075 HRN

Tires:
DT Swiss R 500 db

Size	S	M	L
Rider Height
Reach	565	600	635
Stack	<170	170-185	>180
Bar Drop	400	420	440
Bar Reach
Bar Rise	70	70	70
Bar Sweep
Bar Width	± 8	± 8	± 8
Base Bar Drop Flat Cockpit
Base Bar Drop V-Cockpit
Base Bar Reach Flat Cockpit
Base Bar Reach V-Cockpit
BB Drop	1024	1053	1085
BB Drop (SLACK)
BB Drop (STEEP)
BB Height (SLACK)
BB Height (STEEP)
Chainstay
Crank Length	70	65	65
LT \| BB Drop (SLACK)
LT \| BB Drop (STEEP)
LT \| BB Height (SLACK)
LT \| BB Height (STEEP)
LT \| Chainstay
LT \| Fork Length
LT \| Fork Rake
LT \| Frame Size
LT \| Front Center (SLACK)
LT \| Front Center (STEEP)
LT \| Head Tube
LT \| HT Angle (SLACK)
LT \| HT Angle (STEEP)
LT \| Reach (SLACK)
LT \| Reach (STEEP)
LT \| Rider Height
LT \| Seat Tube
LT \| ST Angle @750mm Saddle Height (SLACK)
LT \| ST Angle @750mm Saddle Height (STEEP)
LT \| ST Angle Actual (SLACK)
LT \| ST Angle Actual (STEEP)
LT \| ST Angle Effective (SLACK)
LT \| ST Angle Effective (STEEP)
LT \| Stack (SLACK)
LT \| Stack (STEEP)
LT \| Stand Over Height (80 in Front of BB)
LT \| Stand Over Height (Lowest Point)
LT \| Top Tube (SLACK)
LT \| Top Tube (STEEP)
LT \| Wheelbase (SLACK)
LT \| Wheelbase (STEEP)
ST \| BB Drop (SLACK)
ST \| BB Drop (STEEP)
ST \| BB Height (STACK)
ST \| BB Height (STEEP)
ST \| Chainstay
ST \| Fork Length
ST \| Fork Rake
ST \| Frame Size
ST \| Front Center (SLACK)
ST \| Front Center (STEEP)
ST \| Head Tube
ST \| HT Angle (SLACK)
ST \| HT Angle (STEEP)
ST \| Reach (SLACK)
ST \| Reach (STEEP)
ST \| Rider Height
ST \| Seat Tube
ST \| ST Angle @750mm Saddle Height (SLACK)
ST \| ST Angle @750mm Saddle Height (STEEP)
ST \| ST Angle Actual (SLACK)
ST \| ST Angle Actual (STEEP)
ST \| ST Angle Effective (SLACK)
ST \| ST Angle Effective (STEEP)
ST \| Stack (SLACK)
ST \| Stack (STEEP)
ST \| Stand Over HeightÂ (80 in Front of BB)
ST \| Stand Over HeightÂ (Lowest Point)
ST \| Top Tube (SLACK)
ST \| Top Tube (STEEP)
ST \| Wheelbase (SLACK)
ST \| Wheelbase (STEEP)
Fork Length	70	70	70
Fork Rake	415	415	415
Frame Size
Front Center	435	435	435
Front Center (SLACK)
Front Center (STEEP)
Head Tube	548	583	608
Head Tube Angle	73.5	73.5	73.5
HT Angle (SLACK)
HT Angle (STEEP)
Pad Reach Flat Cockpit
Pad Reach V-Cockpit
Pad Stack Flat Cockpit
Pad Stack V-Cockpit
Reach (SLACK)
Reach (STEEP)
Rear Center
Saddle Height Range
Seat Angle	120	157	193
Seat Tube
Seatpost Drop
Seatpost Length
Seatpost Offset
ST Angle @750mm Saddle Height (SLACK)
ST Angle @750mm Saddle Height (STEEP)
ST Angle Actual (SLACK)
ST Angle Actual (STEEP)
ST Angle Effective (SLACK)
ST Angle Effective (STEEP)
Stack (SLACK)
Stack (STEEP)
Stand Over Height (80 in Front of BB)
Stand Over Height (Lowest Point)
Standover Height
Stem Angle	90	90	100
Stem Length	170	170	170
Top Tube	443	480	538
Top Tube (SLACK)
Top Tube (STEEP)
Trail	45	45	45
Wheelbase	592	628	659
Wheelbase (SLACK)
Wheelbase (STEEP)