GENERAL CHAINWHEEL & BB GLOSSARY
DURO DJ D
DURO JR D
Model name
CW10-DURO-D-HEX
CW11-DURO-S-HEX
CW11-DURO-JR D-HEX
CW11-DURO-JR S-HEX
Compatible speed
18S
9S
18S
9S
Chainring combination
32/22T
32T
32/22T
32T
Suggested front derailleur
FD11-XCR420
N/A
FD11-XCR420
N/A
Suggested bottom bracket
Hexagon (BB8-XCMHXS-CBT)
Hexagon (BB8-XCMHXS-CBT)
Hexagon (BB8-XCMHXS-CBT)
Hexagon (BB8-XCMHXS-CBT)
Chainline
44mm
44mm
44mm
44mm
Crank arm
Alloy 4 arm integrated design / Alloy 6061
Alloy 4 arm integrated design / Alloy 6061
Alloy 4 arm integrated design / Alloy AC4C
Alloy 4 arm integrated design / Alloy AC4C
Length
170 / 175mm
170 / 175mm
170 / 175mm
170 / 175mm
Finish
Powder black
Powder black
Gloss black
Gloss black
Marking
Print (duro)
Print (duro)
Print (duro)
Print (duro)
Rings
Double
Single
Double
Single
PowerFlo Front (PFF) index design
Yes
Yes
Yes
Yes
Ring fixation
Full interchangeable
Full interchangeable
Full interchangeable
Full interchangeable
Bolt circle diameter
106 / 64mm
106mm
106 / 64mm
106mm
Outer ring
Bash guard (Polycarbonate)
Bash guard (Polycarbonate)
Bash guard (Polycarbonate)
Bash guard (Polycarbonate)
Center ring
Steel black finish
Steel black finish
Steel black finish
Steel black finish
Inner ring
Steel black finish
N/A
Steel black finish
N/A
Suggested chain type
CN-HG73, CN-HG93 Z9000, Z9200, Z9900
CN-HG73, CN-HG93 Z9000, Z9200, Z9900
CN-HG73, CN-HG93 Z9000, Z9200, Z9900
CN-HG73, CN-HG93 Z9000, Z9200, Z9900
Ring fixing bolt
Steel
Steel
Steel
Steel
Axle fixing bolt
Allen 8mm type (Included in the BB)
Allen 8mm type (Included in the BB)
Allen 8mm type (Included in the BB)
Allen 8mm type (Included in the BB)
Chainguard type
Bash guard (Polycarbonate)
Bash guard (Polycarbonate)
Bash guard (Polycarbonate)
Bash guard (Polycarbonate)
AB
Silver barrel
PB
Powder black
HP
High polished
BD
One Tone Colour (Black)
BC
Two Tone Colour (Black + Silver)
GM
Gun Metal
G
with chainguard
IG
with integrated chainguard
SG
Smoke Guard
BG
Black Guard
IBG
Intergrated Black Guard
MG
Magnesium
CW11
Chainwheel 2011 model
T
Triple
D
Double
S
Single
FX
Fixed BB
FXS
Fixed BB Holeless type
HX
Hexagon BB (HEXON)
OCTA
Octalink
SQ
Square BB
PFT
Power Flow Technology
FP
Flow Plate
95