Honda
50CC Piston Data

SEE NO. O.E.M. REF. NO. MODEL& DESCRIPTION NO. CYL. CYL. DIA. HEAD TYPE NO. PISTON PIN REMARK
LENGTH COMP. DIST. RING DIA. LENGTH
COMP. OIL
HONDA (MOTORCYCLES)
10101 13101-004-020 P25 50CC 1 42 01 40 20 1.5-2 2.5-1 13 33.5
10102 13101-081-000 P50 PC50 E300 1 42 01 40 20 1.2-2 2.5-1 13 34
10103 13101-044-030 PC50K1 50CC 1 42 01 40 20 1.2-2 2.5-1 13 33.5
10104 13101-036-010 CS50 50CC 1 39 85 50.6 21.6+3 1.2-2 2.5-1 13 30
10105 10301-167-000 MB50 50CC 1 39 09 49 24.7+1.8 1.5-5Key
12 32.5
10106 13101-115-000 CB50 50CC 1 42 85 46.5 19.9+4.1 1.2-2 2.5-1 13 33
10107 13101-147-315 13101-148-101 NC50 NA50 50CC 1 40 149 50.9 24.9+2.9 1.5-2(1K) ¡@ 10 33.2 ¡@
10108 13101-001-020 C100 50CC 1 40 85 53.1 21+4.3 1.5-2 2.5-1 13 31.3
10109 13101-002-000 C105 55CC 1 42 85 52.3 20.2+4.3 1.5-2 2.5-1 13 31.3
10110 10301-035-000 C65 65CC 1 44 85 54.7 19.6+6.1 1.5-2 2.5-1 13 35
10111
C65M 65CC 1 44 12 53.7 20.5+4.2 1.2-2 2.5-1 13 35
10112
SY70 80CC 1 47 12 54.4 19.7+5.7 1.2-2 2.5-1 13 38.5
10113 13101-087-000 C70 70CC 1 47 85 54.2 20.3+4.8 1.2-2 2.5-1 13 38
10114
JC70 68CC 1 47 85 52.7 20.4+4.8 1.2-2 2.5-1 13 38
10115 10301-087-712 C70K2 70CC 1 47 85 49 20.5+4.5 1.2-2 2.5-1 13 38.5
10116 13101-116-010 XR75 75CC 1 47 85 45.3 19.7+1.6 1.2-2 2.5-1 13 38.3
10117 13101-176-000 XR80 80CC 1 47.5 85 49.4 23.4+2.1 1.2-2 2.5-1 13 38.5
10118
SY80 80CC 1 50 85 51.3 20+4.3 1.2-2 2.5-1 13 41
10119 13101-028-070 CS90 90CC 1 50 85 55 21+5 1.2-2 2.5-1 14 41 Head Two Vale
10120 10301-028-070 CS90 90CC 1 50 85 56.6 21+6.6 1.2-2 2.5-1 14 41 Head One Vale
10121 13101-028-070 CS90 90CC 1 50 85 55 21+5 1.2-2 2.5-1 14 41
10122 13101-030-000 C200 90CC 1 49 34 53.9 21.5+4.25 1.5-2 3.0-1 14 40
10123 13101-107-710 CB-100 100CC 1 50 85 53.8 23+1.8 1.5-2 2.5-1 14 41
10124 10301-384-000 CB100K3 100CC 1 50 85 54.2 23+2.2 1.5-2 2.5-1 15 41
10125
DIO 50CC 1 39 14 53.2 27.8+2.4 1.5-2(1K)
12 32.5
10126 13101-107-760 CB100K2 100CC 1 50.5 85 54 22.8+2.2 1.5-2 2.5-1 14 41
10127
JC100 100CC 1 52 85 55 21+5 1.2-2 2.5-1 14 41

10128 13101-439-000 GL100 100CC 1 52 85 55.2 22.7+3.8 1.2-2 2.5-1 15 41
10129 13101-350-010 S110 110CC 1 52 85 50.4 22.3+2.1 1.5-2 2.5-1 14 41.2
10130 13101-350-020 TM110 110CC 1 52 85 50.4 22.3+2.1 1.5-2 2.5-1 15 41.2
10131 13101-398-000 CG110 110CC 1 52 85 53.5 21.3+5.4 1.5-2 2.5-1 15 41.2
10132
JC110 100CC 1 52 85 53.8 23+1.8 1.5-2 2.5-1 14 41.2
10133 13101-383-000 CG125 125CC 1 56.5 64 55 23+3 1.5-2 2.5-1 15 47.5
10134 13101-324-680 CB125S2 125CC 1 56.5 103 52.75 23+0.75 1.5-2 2.5-1 15 47.6
10135 13101-230-040 CB125 CD125 125CC 2 44 85 53.1 21+5.6 1.2-2 2.5-1 13 35 ¡@
10136 13101-440-000 GL125 125CC 1 56.5 85 56.1 23.1+4 1.2-2 2.5-1 15 48.5
10137 10301-303-000 CD125K3 125CC 2 44 85 53.5 21.7+5.3 1.2-2 2.5-1 13 35
10138 13101-200-020 C92 C90 125CC 2 44 130 52.9 23+6.9 1.2-2 2.5-1 14 35 ¡@
10139 13101-216-000 CB93 125CC 2 44 18 55.3 21.2+8.1 1.2-2 2.5-1 14 35
10140 13101-324-000 CB125S CD125S 125CC 1 56 103 52 23+0 1.5-2 2.5-1 15 47.5 ¡@
10141 13101-GAK-9040 DJ-1 50CC 1 39 14 53.5 27.9+2.3 1.5-2
12 32.3
10142 10301-360-000 CR125M 125CC 1 56 14 65.2 28.7+5 1.5-2(1K)
14 47.8
10143 13101-KEI-003 MTX125 125CC 1 56 14 63.1 30.4+2.7 1.2-2(1K)
16 46
10144 13101-201-010 C95 150CC 2 49 135 51.6 22.8+5.8 1.5-2 3.0-1 14 40
10145 13101-217-010 CA160 160CC 2 50 85 52.3 21+4.3 1.2-2 2.5-1 14 41
10146 13101-302-000 CD175 175CC 2 52 109 56.2 20.8+8.2 1.2-2 2.5-1 14 41
10147 10301-418-000 CD185 185CC 2 53 103 45.2 21.5+0 1.2-2 2.5-1 14 41.3
10148 13101-354-003 CB200 200CC 2 55 85 61 23.3+8.2 1.5-2 2.5-1 15 48
10149 13101-286-040 CB250 250CC 2 56 18 62.8 23.3+9 1.5-2 2.5-1 15 47.5
10150 13101-268-030 CB72 250CC 2 54 18 66 24+9.3 1.5-2 2.5-1 15 45.4
10151 10301-430-305 CR250 250CC 1 70 14 73 32.1+3.9 1.5-2(Key)
18 60.2
10152 13101-287-010 CB350 350CC 2 64.75 17 63.5 23+9.5 1.5-2 2.5-1 15 55.4
10153 13101-312-010 CL/SL350 350CC 2 64 17 68.4 23.3+9.1 1.5-2 2.5-1 15 55.4
10154 13101-287-010 CB350 350CC 2 64.75 17 63.4 23+9 1.5-2 2.5-1 15 55.4
10155 13101-275-020 CB77 2 60 17 65.2 23.9+7.5 1.5-2 2.8-1 15 51.6
10156 13101-KC1-003 CB-125T RM-125 125CC 2 44 18 48.5 21.5+3.5 1.0-2 2.5-1 13 34
10157 13101-292-030 CB450 450CC 2 70 17 67.7 24+8.7 1.5-2 2.5-1 17 60.4
10158 13101-374-000 CB550 550CC 4 58.5 189 48 22.5+0 1.5-2 2.5-1 15 48
10159 10301-147-000 NA50 BIG BORE 1 43 149 50.7 24.9+2.8 1.5-2(1K)
10 35
10160 13101-178-003 C90S C86 90CC 1 47 85 50.8 22.3+3.5 1.2-2 2.5-1 15 38
10161 13101-168-003 MB100 100CC 1 50.5 14 64 30+4 1.5-2Key
14 43
10162 13101-447-671 CB400T 400CC 2 70.5 118 60.5 25.5+3 1.2-2 2.5-1 17 55.7
10163 13101-GB0-910 C700 CD70 C75 80CC 1 47 85 46.7 20.5+2.2 1.2-2 2.5-1 13 38.1
10164 10301-427-003 XL185S 185CC 1 63 189 51 25+0 1.2-2 2.5-1 15 50
10165 13101-437-000 XL125S 125CC 1 56.5 85 56.2 23+4.2 1.2-2 2.5-1 15 47.5
10166 13101-KB5-003 TMX 125CC 1 58.5 18 50.1 24.6+0 1.2-2 2.5-1 15 50.5
10167 13101-436-000 XL100S 100CC 1 53 18 45.4 19.9+0.2 1.2-2 2.5-1 14 41
10168