retrospec 3461 Barron Comfort Hybrid Bike 21-Speed with Wide Instruction Manual

ASSEMBLY INSTRUCTIONS
BARRON COMFORT HYBRID
PLEASE KEEP THESE INSTRUCTIONS FOR
FUTURE USE & REFERENCE. DO NOT DISCARD.

WARNING: Serious injuries and even death can occur if the proper safety precautions are not followed.

TOOLS

We supply: 2 Allen Wrenches (5mm, & 6mm), a 10-function multi-tool
You supply: Scissors or diagonal cutters, Phillips Screwdriver, 15mm open-end wrench, or adjustable wrench

STEP 1: UNPACKING YOUR BIKE

1. Cut the shipping straps on the outside of the box.
2. Remove the box staples from the box top as these are sharp and can cut you as you access the bike. Open up the cardboard flaps and lift them out of their box.
3. Rotate the fork so that it is facing forward of the bike. (Fig. 1 ) Place the bike on the ground, so it’s standing upright on the fork dropouts and rear tire.
4. Carefully cut all of the packing zip ties.
5. Separate the front wheel from the bike by carefully slipping it away from the crank arm, which is resting within the spokes.
6. Remove the accessory box and set it aside.
7. Examine your new bike for any visible damage that may have occurred during shipping.
   NOTE: For tightening all fasteners, please refer to Appendix Din the back of your owner’s manual for all fastener torque specifications.

STEP 2: SADDLE

1. Remove the plastic shipping plug from the top of the seat tube. ( Fig. 2)

2. Use the included Allen wrench to loosen the seat clamp at the top of the seat tube.

3. RECOMMENDED: Apply a thin layer of grease to the end of the seat post.

4. Insert the seat with the seat post into the seat tube of the frame to at least the minimum insertion line on the shaft of the seat post.
   WARNING! The minimum insertion line must NOT show above the seat tube. ( Fig. 3)

5. Using the Allen wrench, tighten the seat clamp once it is at the correct height.
   NOTE: You can make the final adjustment to the height of the seat as needed after the bike is assembled.
   WARNING! Using the bike with the minimum insertion line on the lower portion of the seat post showing above the frame could result in a failure of the seat post and/or the frame causing a loss of control with potential injury to the rider. Such failures are not covered by warranty as it is improper to use the product. (Fig. 3)

STEP 3: HANDLEBARS

1. Loosen the stem bolt at the top of the stem one turn and remove the plastic packing cap from the bottom of the stem. (Fig. 4)

2. Untwist the handlebars and control cables and insert the quill end of the stem into the fork steer tube. You may have to loosen the bolt and wedge a small amount to allow the quill to fit into the steer tube.
   RECOMMENDED: Apply a thin layer of grease to the end of the stem shaft by the wedge. (Fig. 5)

3. Make sure that the fork is facing forward and the handlebars are lined up with the fork dropouts.

4. Adjust the height of the stem to your desired level and tighten the stem bolt using a 6mm wrench. You can make final adjustments to the height of the stem after the bike is assembled.
   NOTE: Be sure that the minimum insertion mark on the shaft of the stem is inside the frame, it must not be visible outside of the frame. ( Fig. 6)
   WARNING! Installing the stem with the minimum insertion mark showing outside of the frame could create a dangerous condition allowing the stem to break causing the rider to lose control resulting in serious injuries to the rider. (Fig. 7)

STEP 4: FRONT WHEEL

1. Flip the bike over so it’s resting on the saddle and handlebars.
2. Remove the small black plastic protector from the fork dropouts.
3. Loosen the axle nuts on the front wheel and insert the front wheel into the fork dropouts. Insert the tab of the safety washers into the small holes on the outside of the fork dropouts. (Fig. 8)
4. Inspect the wheel to make sure it is centered in the fork (Fig. 9). Tighten each axle nut a little at a time with a 15mm wrench, alternating between sides, until each axle nut is properly tightened.
5. Return the bike onto its wheels and align the handlebar stem to the front wheel. Once the stem is aligned to the front wheel, tighten the stem bolt located at the top of the stem.

STEP 5: PEDALS

1. Locate the pedal stamped “R” on the end of the spindle (this is the RIGHT pedal spindle) (Fig. 10).

2. Carefully insert the right pedal into the right side crank arm (the side with the chain) and thread it clockwise (Fig. 11). You should be able to thread the pedal part of the way by hand with minor resistance. If it seems difficult and binds, stop, remove the pedal, realign the threads and try again. Be sure you are turning the right pedal axle in a clockwise direction!
   RECOMMENDED: Apply some grease to the pedal threads prior to installation.

3. Tighten the pedal with a 15mm or adjustable wrench until the pedal is securely attached to the crank arm.
   The pedals need to be tightened with a considerable amount of force so it does not come to lose.

4. Locate the pedal stamped “L” on the end of the spindle (this is the LEFT pedal).
   RECOMMENDED: Apply some grease to the left crank, insert your left pedal into the left side crank arm.

5. Thread it counterclockwise and tighten with a 15mm or adjustable wrench following the instructions in step #3 above (Fig. 12).
   NOTE: Be sure to tighten both pedals with an adjustable wrench or 15mm open-end wrench to the recommended torque specification otherwise they  will unscrew while riding causing an unsafe condition for the rider and damaging the threads in the crank

STEP 6: BRAKES

1. Be sure that the brake pads are aligned with the curve of the rim and that they contact the rim surface flat and evenly. (Fig. 13)
   The brake shoe angle and height can be adjusted by loosening the Allen bolt attaching the brake shoe to the brake arm.
   Notice that the brake shoe can articulate a certain amount up to and down and side to side.

2. Loosen the brake cable anchor on the brake arm held by an Allen bolt allowing the brake cable to freely glide through its anchor. ( Fig. 14)

3. Squeeze the brake arms together until the brake shoes contact the rim surface. Be sure that the black release lever at the anchor is in the down position.
   Pull the cable taught through its anchor and tighten the cable anchor bolt (Fig. 14)

4. Squeeze the brake lever hard several times to take the stretch out of the cable and make sure that it does not slip through its anchor.
   If the cable tension is too tight to allow the brake shoes to retract and clear the rim surface, loosen the anchor bolt and give the cable some slack. If the cable has too much slack and you cannot apply enough stopping force to the rim, repeat procedure “b” and take the slack out of the cable.
   Be sure that the brake arms are evenly spaced from the wheel and there is some clearance between the brake pads and the rim surface. If the arms are not evenly spaced from the wheel, you can balance the spacing by gripping the brake assembly and rotating until it is centered with the wheel.
   NOTE: We highly recommend taking your bike to a local bike shop and having your brakes set up by a professional mechanic.

STEP 7: GEARS

The gears on this model come adjusted from the factory. If the gears need adjustment, please have this done by a professional bike shop.
NOTE: You must be pedaling with light pedal pressure while shifting for the gears to shift. Always downshift into an easier gear before coming to a complete stop.

STEP 8: REFLECTORS

1. Attach the plastic bracket to the handlebar and seat post (Fig. 15)(Fig. 16).
2. Slide the white reflector onto the bracket. It should click as it locks in place.
3. Attach the wheel reflectors onto the spokes of the wheels (these may already come installed by the factory).

STEP 9: Tl RES

1. Locate the tire manufacturer’s recommended inflation pressure found on the tire sidewall (listed as “PSI”).
2. Using a hand or floor pump with a gauge, begin to inflate the tire to half its recommended inflation pressure and check to see that the tire is properly seated on the rim. Be sure to inspect both sides of the tire for proper fit.
3. If the tire is seated unevenly or bulges out along the rim, let some air out of the tire and reposition the tire by hand so that it sits evenly on the rim.
4. Continue to inflate the tire to the manufacturer’s recommended pressure.
5. Do not exceed the recommended pressure as this will cause an unsafe condition potentially causing the tire to unexpectedly explode.
6. Do not use a compressed air device to inflate your tires as the rapid inflation of the tire can cause it to explode.
   NOTE: Tires and tubes are not warranted against damage caused by over- inflation or punctures from road hazards.

BEFORE YOUR FIRST RIDE

We strongly recommend you take your bike to a professional bike shop and have them check your work and fine-tune the bike to ensure your bike is safe to ride.

SERIAL NUMBER
It is important that you locate and record the serial number of your bicycle in case of a recall or if the bicycle is stolen.
The serial number can be found under the crank bottom bracket stamped into the frame ( Fig. 17)

Documents / Resources

| retrospec 3461 Barron Comfort Hybrid Bike 21-Speed with Wide [pdf] Instruction Manual
3461, Barron Comfort Hybrid Bike 21-Speed with Wide
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