Twostroke AL 20 | BMC | bikes | Mountain, Mountain | Kids
Twostroke AL 20 | BMC | bikes | Mountain, Mountain | Kids
Twostroke AL 20 | BMC | bikes | Mountain, Mountain | Kids

Twostroke AL 20

GREEN / BLACK

BMC Archive Product

Twostroke AL 20

Parts & Accessories

Technical Overview

Frameset

Frame:
Twostroke AL 20" Lightweight Aluminium | 1 1 / 8" Head Tube | 140mm Post Mount | 9 x 135mm QR

Fork:
Twostroke AL 20" Lightweight Aluminium with Powder Coat Finish | 140mm Post Mount | 9X100mm QR

Suspension

Front Suspension:

Rear Suspension:

Remote Lockout:

Cockpit

Stem:
BMC

Handlebar:
SDG Slater Handlebar | 650mm Wide | 20mm Rise | 19mm Bar Ends | 31.8mm Clamp.

Grips:

Seat

Seatpost:
Alloy | 27.2mm

Saddle:
SDG Fly Jr

Drivetrain

"

Crankset:
#spec_crankset

Chainrings:
SRAMrings

Power Meter:
#spec_power_meter

Cassette:
#spec_cassette

Cassette Size:
#spec_cassette_size

Chain:
#spec_chain

Front Derailleur:

Rear Derailleur:
SRAM X4 | Medium Cage

Shifters:
SRAM X4 Trigger

Gears:
1 x 8

Bottom Bracket:
BSA Threaded Bottom Bracket

Brakes

Brake Levers / Calipers:
TEKTRO HD-M286 | Short Reach Levers

Rotors:
TEKTRO TR140-22

Rotor Size (F/R):
140mm

Wheels

Rims:
DD32

Hubs (F/R):
CNC Machined Alloy Hub Body | Sealed Bearings | Quick Release

Tires:
Kenda Booster | 20 x 2.4"

Additional Information

Tire Clearance:
58mm

Weight without Pedals:

ASTM Classification:
Level 3

System Weight Limit:
60kg

Size20
Rider Height110-135
Reach305
Stack412
Bar Drop
Bar Reach
Bar Rise20
Bar Sweep5
Bar Width650
Base Bar Drop Flat Cockpit
Base Bar Drop V-Cockpit
Base Bar Reach Flat Cockpit
Base Bar Reach V-Cockpit
BB Drop40
BB Drop (SLACK)
BB Drop (STEEP)
BB Height (SLACK)
BB Height (STEEP)
Chainstay
Crank Length127
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 Height (80 in Front of BB)
ST | Stand Over Height (Lowest Point)
ST | Top Tube (SLACK)
ST | Top Tube (STEEP)
ST | Wheelbase (SLACK)
ST | Wheelbase (STEEP)
Fork Length307
Fork Rake35
Frame Size
Front Center455
Front Center (SLACK)
Front Center (STEEP)
Head Tube105
Head Tube Angle68
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 Center342
Saddle Height Range
Seat Angle73
Seat Tube275
Seatpost Drop
Seatpost Length300
Seatpost Offset15
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 Height490
Stem Angle±6
Stem Length35
Top Tube431
Top Tube (SLACK)
Top Tube (STEEP)
Trail66
Wheelbase833
Wheelbase (SLACK)
Wheelbase (STEEP)