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BRAKE ROTORS FOR BIG TWIN AND SPORTSTER 11.5"
NEW....Excellent
quality, highly polished 11.5” Brake Rotors
Rotors have 2.220" Center and include a 2” adapter ring
for 84/99 fitment
Part #:
M58638 - Front, Big Twin & Sportster 1984/later ... $109.95
Part #: M58639 - Rear, Big Twin 1981/later (except FLT) & Sportster
1979/later ... $109.95
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Satin Finish
(Also available
in Pro Polish)

Floating
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RUSSELL
BRAKE DISCS FOR BIG TWIN & SPORTSTER
Available in your choice of Satin Finish, Pro Polish or Floating type.
Satin finish discs have a machined surface and are a good economical choice
for OE replacement.
Pro Polish discs feature an exclusive EFS® (extremely flat surface)
finishing process that produces a mirror finish that has a near perfect
flatness providing zero disc runout.
Floating discs have a machined satin disc surface with a chrome plated mounting
center. The two pieces are separated by spring loaded retention spacers
that provide a rattle free self alignment function. The floating effect
helps to eliminate disc warpage by not transferring heat to the center.
All discs are made from 420 stainless steel (SVS420JZ) that provides superior
durability with excellent resistance to oxidation.
The discs longevity is achieved by a high frequency induction hardening
process prior to the final surface finishing process.
Precision placement of holes provide improved heat dissipation, water dispersion
and reduced unsprung weight.
Compatible with all types of brake pads including the OE type sintered metal,
Kevlar® or organic.
Can be used with the OE mounting hardware or our chrome plated hardware
kits.
All discs are sold each.
Chart Below: |
Model
& Year |
Rpls.
HD |
O.D.
& I.D. |
|
|
|
|
Buy
Pro Polish Now |
|
Buy
Floating Now |
Complete
Hardware Kit (sold below) |
Front |
FL
1972/Early 1978, FX 1973, Sportster 1973 (single disc models)
- NOTE: Requires 58325 disc spacer,
sold below. |
41807-73 |
10"
O.D.
2"
I.D. |
A |
|
|
|
|
-
- |
- - |
M57120
Allen
Head |
FX,
FXR & Sportster 1977/1983 (dual disc models) |
44137-77A |
|
B |
|
|
|
|
-
- |
- - |
|
FL
4 speed Late 1978/1984 (single disc models) |
41813-79 |
|
A |
|
|
|
|
-
- |
- - |
|
Big
Twin & Sportster 1984/1999 (single or dual disc models) |
|
|
C |
|
|
|
|
|
|
|
Big
Twin & Sportster 2000/Later |
|
|
C |
|
|
|
|
|
|
|
Rear |
| FL
& FX 1973/Early 1978 - NOTE:
Requires 58325 disc spacer, sold below. | 41807-73 |
|
A |
|
|
|
|
-
- |
- - |
|
| FL & FX
4 speed Late 1978/1980 |
41813-79 |
|
A |
|
|
|
|
-
- |
- - |
|
FX,
FXWG 1981/1986, FLHS Late 1981/1984, FXR 1982/1991, Softail 1984/1991,
Sportster 1979/1991 |
|
|
D |
|
|
|
|
|
|
|
Big
Twin & Sportster 1992/1999 (except FLT) |
|
|
A |
|
|
|
|
|
|
|
Big
Twin & Sportster 2000/Later |
41797-00 |
|
A |
|
|
|
|
|
|
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Chrome
Hardware below:
(Please Note: Our minimum order is $35.00 total. Order with
brake disc , or take advantage of our low Flat Rate Shipping and
order
everything you need now!)
M57120 - Button
Head Allen Hardware Kit, 10 pc.... $13.55
M57121 - Flat
Head Allen Hardware Kit, 10 pc. ... $18.15
M57123 - Flat
Head Allen Hardware Kit, 10 pc.... $14.80
M57125 - Torx
Head Hardware Kit, 5 pc. NOTE: Dual Disc requires 2 sets ... $8.90
M58300 - Torx
Head Hardware Kit, 10 pc. ... $13.85
M58325A
Disc Brake Spacer (OEM 41814-76) - Made
from stamped steel, these brake disc spacer measures .040" thick
each and is used behind the disc when spacing is required. The
center
hole measures 2.125" I.D. and the five mounting holes measures .375"
I.D. Fits big Twin late 1976/1994 and Sportster 1973/1978. Consult the
OE parts manual for exact model fitment. These spacers can also be used
to space flat brake discs when used in place of a dished brake disc. Sold
in packages of 2. Part#:M58325A ... $3.85 (Please
note $35 order minimum.)
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3
Spoke Drilled
3
SPOKE DRILLED BRAKE DISCS FOR BIG TWIN & SPORTSTER
Spruce up your spoke, non-spoke or custom wheels with these custom 3 Spoke
Directional Brake Discs. Machined from 420 stainless steel plate, these
brake discs are heat treated for strength, wear resistance and hardness.
Precision ground for trueness, these discs are drilled to reduce weight
and provide cooling while reducing brake fade under extreme conditions.
These discs have a unique style, increased friction coeffeciency and excellent
wear characteristics.
| Model
& Year |
Location |
Disc
O.D & I.D. |
Mount
Hole Style & Bolt Size |
Replaces
HD# |
Brake
Disc Part # & Price |
Buy Disc Now |
Complete
Hardware kit |
Buy
Hardware Now
Please
note $35 order minimum.
|
| Softail,
Dyna, and FXR 1992/1999
Note:
Will also fit FX, FXST 1981/1991 rear and FXR 1982/1991 rear when
used with 1992/Later hardware. |
Rear |
|
B |
41789-92 |
|
|
M57120
- Button Head Allen $13.55 |
|
| M58300
- Torx Head $13.85 |
|
All
models 1984/1999 with single disc front brakes (except FXSTS).
Note: 1984/1991 models use 1992/Later hardware. |
Front |
11-1/2"
O.D. |
C |
|
|
|
M57125
- Torx Head $8.90 |
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Parts Necessary to Complete Installation:
Note: Always install new brake pads with new brake discs to ensure maximum
disc brake pad and disc life.
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