Circles' original complete bikes are designed for simple, enjoyable riding—whether you're a first-time rider or a seasoned one.
There are no gears.
All you have are your own legs and your own will.
TheRAL Exposure Original CompleteBike is an original complete bike assembled by Circles as the bike they “want to ride right now,” staying true to the philosophy of “The Platform for your Ideas.”
To let you enjoy the direct riding feel unique to single-speed bikes,it featuresSIMWORKS Getaround CrMo BarsandSIMWORKS The Homage TLC tires,whichride comfortably on everything from paved roads to dirt trails. Built around highly reliable SHIMANO components, it’s designed to be a long-lasting, worry-free companion.
Although it comes fully assembled and ready to ride right out of the box, this bike is not the final version.
You can add a rack.
You can mount a bag.
Build it up little by little to suit your own style.
This is a bike that’s perfect for that kind of enjoyment.
It’s not about speed or efficiency—it’s about enjoying the ride itself.
Cruise through the city, turn down side streets that catch your eye, and enjoy taking the long way around.
Ride Alternative Way.
Your unique bike starts here.
[SPEC]
| Frame Material: |
TTL CrMo Tubing |
| Color: |
Gray Card |
| Head Tube Size: |
1-1/8" |
| Headset Standard: |
EC34/EC34 |
| Brake Mount: |
V-brakes |
| BB: |
73mm BSA/JIS |
| Fork End: |
100mm / QR |
| Rear End: |
135mm / Track End |
| Seatpost Size: |
27.2 mm |
| Seat Clamp Size: |
30.0 mm |
| Tire Clearance: |
26x2.5" [1] |
| Chainring size: |
Up to 36t [2] |
| Frame Weight: |
2,240 g (Size Large / avg) |
| Fork Weight: |
1,110 g (avg) |
| Included accessories: |
Replacement rear derailleur hanger |
[1] Clearance varies depending on the tire and rim combination.
[2] The chainring sizes listed are based on the most challenging scenarios. Clearance relative to the frame varies depending on the components and configuration.
[PARTS ASSEMBLY]
| Frame |
RAL Exposure |
| Headset |
TANGESEIKI TG36J3S |
| Handlebar |
SIMWORKS Getaround CrMo Bar |
| Stem |
60 mm / ±6° |
| Grips |
WTB Original Trail Grip |
| Saddle |
RAL H2O Saddle |
| Tire |
SimWorks The Homage TLC 26x2.13" |
| Hub |
SHIMANO QUES QC400 |
| Rim |
GRUNGE Ranger Rim 26" |
| Spoke |
SimWorks Condor Spoke |
| Brake / Lever |
SHIMANO Alivio T4000 |
| Crank |
Arm 170mm / Square Taper PCD 110mm |
| Chainring |
Narrow-Wide / 36t / PCD 110 |
| BB |
SHIMANO BB-UN300 - 73/123mm |
| Sprocket |
Single-Speed Spacer Kit - 16T |
*Pedals not included.
[SIZE / GEOMETRY]
| Frame Size |
Small |
Medium |
Large |
| Head Tube Angle (deg.) |
71 |
71 |
71 |
| Seat Tube Angle (deg.) |
73 |
73 |
73 |
| Head Tube Length (mm) |
100 |
105 |
115 |
| Seat Tube Length (Center to Top) (mm) |
410 |
480 |
510 |
| Effective Top Tube Length (mm) |
550.0 |
587.7 |
604.1 |
| Standover Height (mm) |
738 |
765 |
797 |
| Stack Height (mm) |
519.9 |
524.6 |
534.0 |
| Reach (mm) |
391.2 |
427.3 |
440.8 |
| Chainstay Length (mm) |
415 |
415 |
415 |
| Fork (Axle to Crown) (mm) |
408 |
408 |
408 |
| Rake (mm) |
45 |
45 |
45 |
| Head Tube Extension (mm) |
8 |
8 |
8 |
| BB Drop (mm) |
44 |
44 |
44 |
| Recommended Height |
Approx. 165 cm |
Around 170 cm |
Approx. 175 cm |
*Assumes tire size 26x2.5"
