Through Authenticate 
Master Ti325 Road Bike – 3/2.5Titanium road bike
The design of Master series titanium frame emphasizes “Racing”. Therefore, stiffness and stability were the factors of concern.
Special features of Master Ti325 are:
1. Tubing: 3Al-2.5V double butted; stress release by heat treatment after shaping
2. Tapered 1 1/2”head tube: provides stiffness and cornering stability
3. Squared down tube and PF-30 BB shell: increase frame stiffness and versatility in crank axel choices
4. Asymmetrical chainstays: increases lateral stiffness in the drive side, more comfort in the non-drive side.
5. Electronic/Mechanical dual system: the frame has settings for both systems
The design in the Master series solved the problem of lack of stiffness commonly found on titanium frames. For riders with racing in mind, Master is the product worth considering.
Special features of Master Ti325 are:
1. Tubing: 3Al-2.5V double butted; stress release by heat treatment after shaping
2. Tapered 1 1/2”head tube: provides stiffness and cornering stability
3. Squared down tube and PF-30 BB shell: increase frame stiffness and versatility in crank axel choices
4. Asymmetrical chainstays: increases lateral stiffness in the drive side, more comfort in the non-drive side.
5. Electronic/Mechanical dual system: the frame has settings for both systems
The design in the Master series solved the problem of lack of stiffness commonly found on titanium frames. For riders with racing in mind, Master is the product worth considering.
Simpliciy
Simplicity emphasizes the beauty of the frame material and the craftsmanship. Unlike other Rikulau graphics designs that are very cultural and artistic, “simplicity” is not fancy, not vivid, not rich, but yes, simply simple. It conveys a message of return to innocence.
3Al-2.5V Titanium Alloy
Titanium alloy has a very good combination of strength, corrosion resistance, durability, and…”high tech look”. Many consider it the finest high-performance bike frame material in the world.
Every titanium tube Rikulau uses is butted, shaped, precision cut, and then, heat treated to release stress to ensure a perfect frame quality.
Every titanium tube Rikulau uses is butted, shaped, precision cut, and then, heat treated to release stress to ensure a perfect frame quality.
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Model: Master – 3Al-2.5V Titanium Road frame Geometry
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Size
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Seat Tube
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Effective top tube
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Chain stay
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Head tube
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Head tube angle
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Seat tube
angle |
BB drop
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Wheel base
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Standover height
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Top tube angle
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Weight
(kg) |
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C-T
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C-C
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(A)
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(B)
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(C)
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(D)
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(E)
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(F)
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(G)
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(H)
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(I)
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XXS
|
425
|
385
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495
|
405
|
115
|
70
|
74.5
|
68
|
957.6
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|||
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XS
|
450
|
410
|
510
|
405
|
115
|
71
|
74
|
68
|
960.7
|
716
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8.22
|
1.42
|
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S
|
490
|
450
|
525
|
405
|
120
|
71.5
|
74
|
68
|
971.2
|
740
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4.7
|
1.48
|
|
M
|
520
|
480
|
540
|
405
|
135
|
72
|
73.5
|
68
|
977.5
|
762
|
3.78
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1.50
|
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L
|
550
|
510
|
555
|
410
|
155
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72.5
|
73
|
68
|
983.2
|
786
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2.94
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1.50
|
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XL
|
580
|
540
|
570
|
410
|
170
|
73
|
73
|
68
|
999.8
|
810
|
1.5
|
1.57
|
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XXL
|
600
|
560
|
585
|
410
|
185
|
73
|
72.5
|
68
|
1011.8
|
830
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1.1
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1.60
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Note: all measurements in millimeter (mm) except head tube and seat tube angles in degrees.
Features:
1. EPS/Di2 + Mechanical Duo-Shifting System ready
2. Rectangular down tube for higher stiffness
3. PF-30 BB for higher stiffness
4. Asymmetrical chain stay for better shock absorbance
5. Flattened seat stay for more comfort
6. Internal rear brake cable routing
7. Tapered headtube for 1.5” fork steerer
Specs
1. Integrated head tube for 1 1/2” fork steerer
2. Tubing: 3/2.5 Ti for seven tubes
3. 365 mm fork length; 43 mm rake
4. 31.6 mm seat post
2. Tubing: 3/2.5 Ti for seven tubes
3. 365 mm fork length; 43 mm rake
4. 31.6 mm seat post
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Model: Master 3-2.5 Titanium road bike
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Item
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Campagnolo Super Record
Shimano Dura Ace9000 SRAM Red |
Campagnolo Athena Carbon
Campy Athena Carbon EPS Shimano Ultegra SRAM Force |
Campagnolo Veloce
Shimano 105 SRAM Rival |
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frame
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3Al-2.5V titanium for
1 1/2-1 1/8 tapered fork |
3Al-2.5V titanium for
1 1/2-1 1/8 tapered fork |
3Al-2.5V titanium for
1 1/2-1 1/8 tapered fork |
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Handlebar
|
FSA K-Wing Compact
Carbon |
FSA Wing Pro Compact
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FSA
Wing Compact |
|
Stem
|
FSA
OS-99 Carbon |
FSA
OS-99 |
FSA Afterburner
|
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Headset
|
FSA No. 42/CF
|
FSA No. 42/CF
|
FSA No. 42/CF
|
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Grip/Bar Tape
|
Rikulau
|
Rikulau
|
Rikulau
|
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Fork
|
Easton EC-90SL Tapered Fork
|
Easton EC-90SL Tapered Fork
|
Easton EC-90SL Tapered Fork
|
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Saddle
|
Selle Italia
SLR titanium |
Selle Italia
SLS |
Rikulau w/Ti rail
|
|
Seat post
|
FSA K-Force Light
RK-160 SB25, 31.6 mm |
FSA SLK
SB20, 31.6mm |
FSA Energy
SL-252 SB20, 31.6mm |
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Groupset
|
Super Record 11 S (5dumpfil, 12-27T)
DuraAce 9000 (5dumpfil, 12-28T) Red (5dumpfil, 11-28T) |
Athena Carbon EPS (5dumpfil, 12-27T)
Athena Carbon (5dumpfil, 12-27T) Ultegra 6800 (5dumpfil, 11-28T) Force (5dumpfil, 11-28T) |
Veloce (5dumpfil, 13-29T)
105 (5dumpfil, 11-28T) Rival (5dumpfil, 11-28T) |
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Seatpost clamp
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Titanium CNC
|
Alloy CNC
|
Alloy CNC
|
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Chain
|
KMC X10SL/KMC X11SL
|
KMC X11VL/KMC X10VL
|
KMC X10L
|
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Wheel set
|
Mavic Ksyrium SLS
|
Mavic Elite or
Orbit Baryon |
Mavic Equipe or
Orbit Element |
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Tires
|
Mavic Yksion Pro
|
Hutchinson Fusion 3 or
Mavic tire&tube |
Maxxis Re-Fuse Foldable or
Mavic Yksion Comp 23 |
Note: Rikulau reserves the right to updat components with those of equal or higher value.
