User guide and terms of guarantee
Bicycle manufacturer Development b’Twin designs and develops product ranges for all purposes. Our multidisciplinary team is driven by a passion for bikes harnessed to technical expertise. b’Twin products are created by our engineers, athletes and designers. Innovation As a leading European manufacturer, we have established an innovative partnership with the b’Twin research centre so that you can enjoy your passion to the full.
CONFORMS TO SAFETY REQUIREMENTS Thank you for purchasing a b’Twin bicycle. You have just bought a b’Twin bicycle, and to ensure your continuing happiness with it, please read this user guide: It provides all the information needed to correctly use, adjust and maintain your b’Twin bicycle. It is important that you keep this guide. CONTENTS CONTENTS.................................................................................................................................................................
GENERAL WARNING Like any sport, cycling can cause injury and damage. By using this bicycle, you accept responsibility for this risk. b'Twin cannot accept any liability if the product is modified by the user. You should know and practice the rules of the Highway Code. Caring for and using your bicycle correctly are your responsibility and reduce the risk of accidents. Caring for your bicycle correctly will preserve its original usage and safety features. Cycling, in whatever form, is not without risk.
A BICYCLE FOR EVERY PURPOSE, AND ITS LIMITS A mini guide to help you choose correctly! Define your discipline precisely. General usage restrictions: Storage conditions Your bicycle is not designed to be used: • in sand. • in the water (the hubs and bottom bracket should not be submerged). • in a salty environment (e.g.: on the beach). Your bicycle is not designed to be stored outdoors for prolonged periods (maximum 12 hours).
RECOMMENDATIONS FOR CYCLING IN COMPLETE SAFETY Always carry out a thorough check before riding. Read the «safety checks before use» section carefully. Always wear a helmet when you ride to protect your head in the event of a fall. Ride with both hands on the handlebars. Ride in the direction of the traffic, never against it. Never hold on to a car or any other vehicle. Control your speed, avoid moving from side to side.
Warning: STOP - MTB descents should be practised safely. - Ensure that the bicycle is suitable for the purpose (descents, cross-country, extreme freeriding...). - Ensure that the bicycle is in a perfect working order. - To minimise the risk of accidents: wear a helmet, wear suitable protection, control your bicycle and… be careful! Fitting lights: (does not apply to dynamo-type lights) 1 2 Compatible with upright handlebars. Diameter: 0,75 in (19 mm) à 1,26 in (32 mm).
Fitting dynamo-type lights Hub dynamo: Before removing the front wheel, disconnect the dynamo’s electric cable. Replacing the bulbs: Bulbs required: • 6 Volt / 2.4 Watt Krypton type bulb for Elops 3 and Elops 5. • 6 Volt / 2.4 Watt halogen bulb for the b’Twin Pack and Elops 7.
Adjusting handlebar height: max Quill stem: Please note the quill stem insertion limit: For your safety, the stem should not be pulled out further than the mark shown on the stem: "min. insertion". Headset stem: All MTBs with aheadset stems are sold with setting rings. The handlebar height suggested in the shop is the highest. If you would prefer to raise the handlebar position, you will need to choose a higher stem.
Before each outing, you should check STOP that there is no movement between the different parts of the assembly! Rotation direction Note that 14.5 PSI = 1 BAR and 1 BAR = 1kg/cm = 100,000 Pa Fitting the wheels: Read the section on using quick connectors. How front and back brakes work: Refer to the chapter on the braking system entitled “checking the brakes”. Fitting the pedals: Refer to the chapter entitled “mounting the pedals”.
A REGULAR MAINTENANCE AND CHECKS Here is an idea of the type of maintenance to carry out on your bicycle, beginning at the date of purchase: how often you perform the maintenance may significantly increase if you use your bicycle intensively in hostile environments (mud, sand, water, etc).
B NECESSARY TOOLS 08 09 10 13 14 In order to assemble, adjust and repair your bicycle correctly, you will need to have some basic tools: 0,59; 0,55; 0,51; 0,39; 0,31 in (15, 14, 13, 10, 9 and 8 mm) spanners Phillips 0,15 in (4 mm) Flat Set of Allen Torx key screwdriver screwdriver keys (or T-Bars) Oilcan These tools are essential for carrying out the different stages of bicycle assembly. You will find them useful for making all the adjustments described in this manual.
E TIGHTENING TORQUES Tightening torques for the assembly of the following components (in Nm) (*): Type of bicycle Stem/ Handlebar Stem/ fork Saddle/ seat post Seat post/ frame Front wheel/ frame Back wheel/ frame Pedals/ cranks CHILDREN'S (14", 16") NOT APPLICABLE 18 NOT APPLICABLE Quick-release or 10/12 22/30 22/30 30/45 24 Quick-release 16 Quick-release or 8/10 35/40 35/40 30/45 Quick-release Quick-release 22/30 or Quick-release 30/45 1 screw: 16 1 screw: 18 2 screws: 12 2 scre
2 – Traditional (non quick-release) wheels Removal • Open the caliper (see the brakes section). • Undo the wheel nuts using a suitable spanner. • For the front wheel: where applicable, remove the safety washer. • Remove the wheel. CLOSED Replacing the wheel • Place the wheel in a central position between the frame dropouts and the fork. • If necessary, replace the safety washer. • Tighten the nuts to the appropriate torque. • Close the caliper (see the brakes section).
G USING QUICK-RELEASE SYSTEMS Quick-release maintains the wheels in position inside the frame and fork. For this to be effective, it is necessary to set the adjusting nut (1) so as to produce a sufficient closing force on the quick-release lever (2) of at least 12 daN (approximately 26,45 lb (12 kg)). To increase the closing force: turn the adjusting nut clockwise (anticlockwise to reduce the force). Please note: in case of doubt, consult one of our in-shop technicians.
I BREAKING SYSTEM 1 – Using the brakes To slow the bicycle down or stop it: use the back brake first and then lightly and gradually use the front brake. An overly rapid and excessive braking movement may cause the front wheel to jam and cause a dangerous fall. Using disk brakes: after braking, the disks and calipers may become very hot and cause burns in the event of contact. After braking, wait 30 minutes before touching the brake or caliper. Please note: braking distances may increase in wet conditions.
Warning: The pads must under no circumstances touch the tyres.
IMPORTANT : This safety procedure is difficult, so it is better to contact one of our technical workshops to carry out this type of procedure. Nevertheless, here are a few pointers for users who wish to carry out the procedure themselves. NB: For disk brakes, please refer to the manufacturer’s manual. Replacing brake pads. 1/ Open the calipers. 2/ Remove the pad using a suitable spanner (Allen key or flat key depending on the model).
K ADJUSTING THE DERAILLEUR GEAR SYSTEM These procedures are also difficult: we recommend you consult one of our qualified technicians. NB: Problems when changing gear are very often linked to the derailleur cable tension; adjusting the derailleur travel is much less common.
L ADJUSTING INTEGRAL GEAR SHIFTERS IN THE HUB (NEXUS SIMANO type) Adjusting this type of gear shifter is very simple: refer to the specific instructions supplied with this manual. M ADJUSTING SINGLE SPEED GEARS (SPECTRO SRAM type) ADJUSTING CHAIN TENSION For single-speed bikes or bikes with integral gear shifters, you will need to have the chain tension checked (it loosens over time). Excessive tension can impair performance and reduce its lifespan (hard pedalling).
• A kickstand is designed to support a non-loaded bicycle: never leave a child on a bicycle supported on a kickstand. • There are holes on your frame for attaching a bottle-carrier. If there aren’t, use add-on attachments, fitted using an elastomer strip available in our range of detachable parts. • For rotors and pegs, see the assembly instructions supplied. • You must not add bar-ends, unless the bicycle is sold with them already mounted.
GUARANTEE CHARTER The guarantee covers: • Any equipment or manufacturing defect observed by a b'Twin workshop team, the replacement of defective parts with standard parts of the same usage, as well as the labour. • All "b'Twin" branded products are guaranteed for 2 years unless otherwise indicated and in normal and recommendedconditions of use. • This B’Twin guarantee presents no obstacle to the application of the legal guarantee against latent defects.
- 23 - 2 2+ Hs h =3 3 Hg
City and Country Elops S(in) Hs(in) b'Twin h(in) S(in) Hs(in) 61,07-62,65 21,87 63,04-64,62 24,43 63,04-64,62 22,85 65,01-66,59 25,41 65,01-66,59 23,64 66,98-68,56 26,20 h(in) +2,8 66,98-68,56 24,63 +4,73 68,95-70,53 25,41 70,92-72,5 +2,6 68,95-70,53 27,19 70,92-72,89 28,37 26,40 - - - 72,89-74,47 27,38 - - - - - - - - - - - - - - - Triban Trail Triban Road S(in) Hs(in) h(in) S(in) Hs(in) h(in) 59,1-61,07 23,05 +1,4 61,07-62,65 24,43 +0,20 61,07-62,65 24,0
City and Country Elops S(cm) Hs(cm) 155-159 b'Twin S(cm) Hs(cm) 55,5 160-164 62 160-164 58 165-169 64,5 165-169 60 170-174 66,5 170-174 62,5 175-179 69 175-179 64,5 180-185 72 180-184 67 - - - 185-190 69,5 - - - - - - - - - - - - - - - h(cm) h(cm) +7 +12 Triban Trail S(cm) Hs(cm) 150-155 58,5 155-159 61 160-164 63,5 165-169 +6,5 Triban Road h(cm) S(cm) Hs(cm) h(cm) 155-159 62 +0,5 160-164 64,5 165-169 67 66 170-174 69,5 170-174 68,5
Road Sports-Cycle tourism Sports-Cycling S(in) Hs(in) h(in) S(in) Hs(in) h(in) 59,1-60,68 23,25 -0,99 59,1-60,68 23,44 -1,77 61,07-62,65 24,23 -1,18 61,07-62,65 24,43 -1,97 63,04-64,62 25,22 -1,38 63,04-64,62 25,41 -2,17 65,01-66,59 26,20 -1,58 65,01-66,59 26,40 -2,36 66,98-68,56 27,19 -1,77 66,98-68,56 27,38 -2,76 68,95-70,53 28,17 -1,97 68,95-70,53 28,37 -2,96 70,92-72,6 29,16 -2,17 70,92-72,6 29,35 -3,15 72,86-74,47 30,12 -2,36 72,89-74,47 30,34 -3,35 74,
Road Sports-Cycle tourism S(cm) Hs(cm) h(cm) S(cm) Hs(cm) h(cm) 150-154 59 -2,5 150-154 59,5 -4,5 155-159 61,5 -3 155-159 62 -5 160-164 64 -3,5 160-164 64,5 -5,5 165-169 66,5 -4 165-169 67 -6 170-174 69 -4,5 170-174 69,5 -7 175-179 71,5 -5 175-179 72 -7,5 180-184 74 -5,5 180-184 74,5 -8 185-189 76,5 -6 185-189 77 -8,5 190-194 79 -6,5 190-194 79,5 -9 195-200 82 -7,5 195-200 82 -10 Competition-Performance - 27 - Sports-Cycling S(cm) Hs(cm)
MTB Recreational off-road S(in) Hs(in) 59,1-60,68 22,85 h(in) Off-road sports S(in) Hs(in) h(in) 59,1-60,68 23,25 -0,99 61,07-62,65 24,23 -1,18 63,04-64,62 25,22 -1,38 +0,59 61,07-62,65 23,84 63,04-64,62 24,82 +0,39 65,01-66,59 25,81 65,01-66,59 26,20 66,98-68,56 26,79 66,98-68,56 27,19 68,95-70,53 27,78 70,92-72,6 28,76 -1,58 +0,20 68,95-70,53 28,17 -1,77 70,92-72,6 29,16 -1,97 72,89-74,47 30,14 -2,17 0 72,89-74,47 29,75 74,86-76,44 30,73 -0,20 74,86-76,44 31,13 76
MTB Recreational off-road S(cm) Hs(cm) 150-154 58 h(cm) Off-road sports S(cm) Hs(cm) h(cm) 150-154 59 -2,5 155-159 61,5 -3 160-164 64 -3,5 +1,5 155-159 60,5 160-164 63 +1 165-169 65,5 165-169 66,5 170-174 68 170-174 69 175-179 70,5 175-179 71,5 -4,5 180-184 73 180-184 74 -5 185-189 76,5 -5,5 -4 +0,5 0 185-189 75,5 190-194 78 -0,5 190-194 79 195-200 80,5 -1 195-200 81,5 -6 Performance S(cm) Hs(cm) h(cm) 150-154 59,5 -6,5 155-159 62 -7,5 160-164
14" S(in) Hs(in) 20" hg(in) others 35,46-37,04 18,97 S(in) 37,46-39,01 12,61 19,31 47,28-48,86 39,4-41,37 19,70 49,25-50,83 16" Hs(in) 20,09 16,55 51,22-53,19 41,37-42,95 19,11 73,34-44,92 14,78 19,31 47,28-48,86 45,31-47,28 19,50 49,25-50,83 hg(in) 20,29 20,49 4x4 16,55 22,26 51,22-53,19 FS 47,28-48,86 49,25-50,83 51,22-53,19 22,85 17,73 23,25 23,64 - 30 -
14" S(cm) Hs(cm) 90-94 95-99 32 100-105 20" hg(cm) 48 S(cm) 49 120-124 50 125-129 16" 115-120 37,5 Hs(cm) hg(cm) 51 42 130-135 48,5 105-109 110-114 others 51,5 52 4x4 49 120-124 49 125-129 42 56,5 130-135 FS 120-124 125-129 130-135 - 31 - 58 45 59 60
24" 24" RR 5.0 Girl RR 5.0 Girl S(in) Hs(in) 53,19-54,77 hg(in) S(cm) Hs(cm) 24,82 135-139 140-144 55,16-56,74 21,28 25,22 57,13-61,07 63 54 64 145-155 RR 5.11 RR 5.
Importado para Brasil por IGUASPORT Ltda. CNPJ : 02.314.041/0001-88 TURKSPORT Spor Urünleri Sanayi ve Ticaret Ltd.Şti Mega Center C 36 Blok D: 374 Bayrampaşa 34235 Istanbul - Turkey Импортер: ООО «Октоблу», 141031, Россия, Московская область, Мытищинский район, МКАД 84-й км., ТПЗ «Алтуфьево», владение 3, строение 3 16” : GB 14746 - ≥ 20” : GB 3565 Réf. Pack : 1213.
