Through Authenticate 
Rikulau 931 LUG Bike
“LUG” frame was created under inevitability hundreds of years ago; practicality yes, romance no!
Time gave “LUG” frame the image of elegance and sensibility; romance remained, practicality vanished!
Rikulau has induced modern ingredients into classical, integrated rationality with sensibility. The world’s first “lugged” stainless steel frame is, thus, brought to life in Taiwan!
Aerospace standard 931 stainless steel combined with 17-4PH stainless steel endowed steel lug frame elegance and efficiency!
Rikulau 931 lug bike, your romantic steed on the road!
Time gave “LUG” frame the image of elegance and sensibility; romance remained, practicality vanished!
Rikulau has induced modern ingredients into classical, integrated rationality with sensibility. The world’s first “lugged” stainless steel frame is, thus, brought to life in Taiwan!
Aerospace standard 931 stainless steel combined with 17-4PH stainless steel endowed steel lug frame elegance and efficiency!
Rikulau 931 lug bike, your romantic steed on the road!
Butterfly
Butterfly is a graceful dancer. “Graceful” may not be the right word to describe a LUG bike. However, it is a perfect term for a 931 stainless steel LUG bike. It gives an unbelievable feeling of speed and easiness.
Butterfly design is simple. Black and white lines depict the veins and contour of a butterfly’s wing. Large portion of the frame remained polished and clear. It represents the grassland, the sky or the garden. The layout is ecologically meaningful as the colorful butterfly dazzles around, but, it spends most of the time residing on flowers. It never steals the charm of the main character, but, in unnoticed corners, a butterfly may give unexpected joy.
Reynolds 931 Stainless Steel
931 has a tensile strength near 1300 MPa, and a very good corrosion resistance and ductility. Therefore, with manipulation on tube thickness and tube size, a 931 frame can be as stiff as a 953 frame, as comfortable as a titanium touring frame, or as much fun as a CrMo fixed gear frame. It is a very versatile multi-purpose material.
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Model: Rikulau 931 LUG Road Bike
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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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Top Tube Angle
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FC
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Standover
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Wheelbase
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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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M
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520
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530
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405
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115
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73
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73.5
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68
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1
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565
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752
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960.5
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L
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540
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550
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405
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135
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73
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73.5
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68
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1
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586
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772
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981
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XL
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560
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570
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405
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155
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73
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73.5
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68
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1
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606
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792
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1009
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Note: all measurements in millimeter (mm) except head tube and seat tube angles in degrees.
Feature
1. Traditional head tube and slim tubes – for classic looking
2. Whole frame aged after welding for increased frame stiffness and homogeneity
Specs
1. Traditional head tube for 1 1/8” fork steerer
2. Tubing: Reynolds 931 for seven tubes; Carpenter 630 stainless steel fork
3. 365 mm fork length; 43 mm rake
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Model: Reynolds 931 LUG road bike
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Item
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Campagnolo Athena Silver
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Campagnolo Veloce
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frame
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Reynolds 931 LUG stainless steel frame
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Reynolds 931 LUG stainless steel frame
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Handlebar
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FSA White
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FSA White
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Stem
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FSA OS-123 White
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FSA OS-123 White
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Headset
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MID SH-02 Silver
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MID SH-02 Silver
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Grip/Bar Tape
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Rikulau
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Rikulau
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Fork
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Rikulau 17-4 Stainless Steel Fork
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Rikulau 17-4 Stainless Steel Fork
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Saddle
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Rikulau Titanium Rail, white
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Rikulau Titanium Rail, white
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Seat post
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FSA SL-250 White, SB25, 27.2 mm
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FSA SL-250 White, SB25, 27.2 mm
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Groupset
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Campy Athena Silver (5dumpfil, 12-27T)
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Campy Veloce Silver (5dumpfil, 13-29T)
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Chain
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Campy Chorus 11S/KMC X11VL
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Campy Veloce 10 S/KMC X10L
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Wheel set
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Mavic Elite or Orbit Baryon
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Orbit Element
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Tires
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Hutchinson Fusion 3 or Mavic tire&tube
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Hutchinson Fusion 3
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Note: Rikulau reserves the right to updat components with those of equal or higher value.
