Features

Reynolds 520

With similar properties to the famed 531 alloy-steel, Reynolds 520 butted cromoly tubing is made under license for Reynolds in Taiwan, allowing more people affordable access to bikes and frames made from tubing manufactured to their same exacting standards and high quality.

Rack & Mudguard Ready

Generous clearances and eyelets for full-length mudguards and front and rear racks mean the Day One morphs quickly and effortlessly into an all-weather load carrier. Tour and expedition ready!

Shimano Alfine 8

Shimano's robust 8sp 'everything inside' internal hub gear offers a wide gear range and mile after mile of low maintenance, hassle-free riding and complements the clean aesthetic of the Day One nicely.

J-Tek Shifter

Made from high- quality, 100% aluminium, precision-CNC'd in their Hugo, Montana workshop. Not only one of the lightest bar-end shifters on the market at a svelte 64g, the J-Tek unit offers solid, crisp, positive performance and proven reliability when paired with the Alfine 8sp hub

Specifications

Frame and Fork

Frame
Reynolds 520 w/ double eyelets & Alfine Routing
Fork
Double Butted Cr-Mo Unicrown w/ double eyelets & lowrider bosses
Headset
M:Part Elite Sealed Cartridge Bearing 1-1/8"
Colour
Metallic Light Blue
Weight
26lbs 12oz / 12.1kg (56cm)
Sizes
52, 54, 56, 58, 60cm

Transmission

Shifters
J-Tek Bar-end Shifter For Alfine 8sp
Rear Derailleur
N/A
Front Derailleur
N/A
Chainset
Driveline TK-13 40T (1/2 x 3/32")
Bottom Bracket
TH BB-7420ST Cartridge (68 x 110mm)
Chain
KMC K810 (1/2 x 3/32")
Freewheel
Shimano Alfine 8sp Hub Gear w/ 20T Sprocket

Wheels and Braking

Hubs
Shimano SG-S501 Alfine 8sp / KT MHGF 6-Bolt Disc
Rims
Alex XD-Lite Disc, 32H
Spokes
14G Stainless Silver w/ Brass Nipples
Tyres
Continental Sport Contact 32c (wire)
Brakes
Hayes CX Expert w/ L1 160mm Lightweight Rotor
Brake Levers
Tektro RL-340

Contact Zones

Handlebars
Genesis 0.3 Road Compact, 125mm drop x 70mm reach
Stem
Genesis 0.2 Road, 31.8mm, +/-7
Grips
Microfiber Anti-Slip w/ Silicon Gel
Saddle
Madison Prime
Seatpost
Genesis 0.3 Road, 27.2 x 350mm
Pedals
VP-363S w/ Toeclip

Specifications

Specs

Frame
Reynolds 520 w/ double eyelets & Alfine Routing
Fork
Double Butted Cr-Mo Unicrown w/ double eyelets & lowrider bosses
Weight
26lbs 12oz / 12.1kg (56cm)
Seat Clamp
J-Tek Bar-end Shifter For Alfine 8sp

Useful Info

Headset
M:Part Elite Sealed Cartridge Bearing 1-1/8"
Seatpost Size
Driveline TK-13 40T (1/2 x 3/32")
Front Derailleur
N/A
Bottom Bracket
TH BB-7420ST Cartridge (68 x 110mm)

Geometry

Day One Alfine 8 Geometry
FRAME SIZES52cm54cm56cm58cm60cm
Seat Tube Length (mm)520540560580600
Horizontal Toptube Length (mm)545550555565575
Reach (mm)
Stack (mm)
Headtube Length (mm)125135150160185
Head Angle71.5°71.5°71.5°71.5°71.5°
Seat Angle74°74°74°74°74°
Chanstay Length (mm)415415415415415
BB Drop (mm)6464646464
Wheelbase Length (mm)
Stem (mm)90100110120120
Handlebar (mm)400420420440440
Crankarm (mm)170172.5172.5175175
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